Gauss’s law states that the total electric flux through any closed surface is proportional to the net electric charge enclosed. The SI unit of electric flux is volt-meter (Vm) or Newton meter squared per Coulomb (Nm/C). Do not forget to add the proper units for electric flux. Electric flux is the measure of the total number of electric field lines passing through a given surface. With the proper Gaussian surface, the electric field and surface area vectors will nearly always be parallel. ![]() , the net electric flux through the surface is: This result for the electric. Note that the limit at r= R agrees with the expression for r >= R. Multiply the magnitude of your surface area vector by the magnitude of your electric field vector and the cosine of the angle between them. c) Thus, the formula from the previous slide can be used. The charge inside a radius r is given by the ratio of the volumes: The electric field inside an infinite cylinder of uniform charge is radially outward (by symmetry), but a cylindridal Gaussian surface would enclose less than the total charge Q. The electric flux is then just the electric field times the area of the cylinder. Considering a Gaussian surface in the form of a cylinder at radius r > R, the electric field has the same magnitude at every point of the cylinder and is directed outward. The flux of a electric field through a closed surface is always zero if there is no net charge in the volume enclosed by the surface. Dont forget to convert the length and width to meters. The electric field of an infinite cylinder of uniform volume charge density can be obtained by a using Gauss' law. We can calculate the area by multiplying the length, 20 cm, times the width, 15 cm. ![]() Considering a Gaussian surface in the form of a cylinder at radius r > R, the electric field has the same magnitude at every point of the cylinder and is directed outward. The electric field of an infinite cylindrical conductor with a uniform linear charge density can be obtained by using Gauss' law. HyperPhysics***** Electricity and Magnetism The electric flux is then just the electric field times the area of the cylinder. In physics (specifically electromagnetism ), Gauss's law, also known as Gauss's flux theorem, (or sometimes simply called Gauss's theorem) is a law relating the distribution of electric charge to the resulting electric field. Considering a Gaussian surface in the form of a cylinder at radius r, the electric field has the same magnitude at every point of the cylinder and is directed outward. The electric field of an infinite line charge with a uniform linear charge density can be obtained by a using Gauss' law. The net flux of a uniform electric field through a closed surface is zero.Electric Field, Cylindrical Geometry Electric Field of Line Charge To quantify this idea, Figure 6.4(a) shows a planar surface A+0+0+0+0=0. the goal of this video is to explore Gauss law of electricity we will start with something very simple but slowly and steadily we look at all the intricate details of this amazing amazing law so let's begin so let's imagine a situation let's say we have a sphere at the center of which we have kept a positive charge so that charge is going to create this nice little electric field everywhere. Again, flux is a general concept we can also use it to describe the amount of sunlight hitting a solar panel or the amount of energy a telescope receives from a distant star, for example. Similarly, the amount of flow through the hoop depends on the strength of the current and the size of the hoop. As you change the angle of the hoop relative to the direction of the current, more or less of the flow will go through the hoop. More simple problems including flux of uniform or non-uniform electric fields are also provided. In the following, a number of solved examples of electric flux are presented. ![]() If a net charge is contained within a closed surface, then the total flux through the surface will be. The number of electric field lines that pass through any closed surface is called the electric flux which is a scalar quantity. The numerical value of the electric flux depends on the magnitudes of the electric field and the area, as well as the relative orientation of the area with respect to the direction of the electric field.Ī macroscopic analogy that might help you imagine this is to put a hula hoop in a flowing river. So, the net or total, the electric flux will be zero. Figure 6.3 The flux of an electric field through the shaded area captures information about the “number” of electric field lines passing through the area. In electromagnetism, electric flux is the measure of the electric field through a given surface, 1 although an electric field in itself cannot flow.
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![]() To paste the text as unformatted Unicode text, select the arrow under Paste As and select Unformatted Unicode Text from the Home tab, or the Ctrl+ Shift+ V (unformatted) keyboard shortcut. The unformatted text is added to the title. To paste the text as unformatted text, either select the arrow under Paste and select Paste Unformatted or select the arrow under Paste As and select Unformatted Text. The formatted text is added to the title. To paste the text as formatted text, select the arrow under Paste in the Clipboard group on the Home ribbon and select Paste Formatted or the Ctrl+ Alt+ V (formatted) keyboard shortcut. ![]() Most allow copying text by highlighting the text and typing the Ctrl+C keyboard shortcut.Ĭlick within the page in to which you want to add the copied text. Highlight and copy the text according to the options available within the application hosting the source document. For example, if you are copying from a Microsoft Word document, open the document in Word. Pinch open with three fingers to paste text. Pinch closed with three fingers two times to cut text. Pinch closed with three fingers to copy text. Note that this option is only available if your device is running iOS 13 or later. Open the source document containing the text that you want to add to the title. Another method to copy and paste on iPhone/iPad is to use pinching gestures. To copy and paste text from an existing document: Alternatively, resize the text block by dragging the sides or corners of the text block to the appropriate size. If using a trackpad, depending on your computers settings you can perform a right-click by either. Double-click the text block to automatically resize it vertically until all the text is displayed. Learn how to copy and paste text or other data from one program or web page to another on different devices and platforms. The program will automatically create a text block with the pasted text, however, in most cases, it will need to be resized to fit all of the text. When pasting text as a new text block, the text block can be expandable to allow the entire text to be displayed. Pasting as unformatted text will paste the text while abandoning its current formatting, and will instead use the default text style selected within the program.Ĭopied text can be pasted into the program where text is supported, for example, into text buttons, certificates, questions and more. The emoji displayed in the copy bar is now JoyPixels If an emoji appears broken (an empty box or similar) when pasted, it means. Pasting as formatted text will paste the text while maintaining its current formatting (font face, style, size, and so on) from the application from which it was copied. You’re viewing EmojiCopy 3.0, which includes the ability to adjust your emoji size, toggle between viewing JoyPixels 8.0 Emoji using sprites (PNG images), the new JoyPixels Web Font, and your native system emoji. Additionally, you can paste the unformatted text as plain unformatted text or unformatted Unicode text. You can paste the text as formatted text or unformatted text. You can add text to a title using the standard copy and paste clipboard functionality. Copying and pasting text from an existing document 【High Quality Materials】Our balloons are made of high quality latex materials, strong and durable, weight up to 3g.【Have a Replacement Balloon】Our balloons contain a large number of replacements that can be quickly replaced even if you accidentally blow the balloon.In just 30 minutes you will get a beautiful newyear balloon garland party background. the third step, hang the balloon garland according to your favorite shape. ![]() Balloon Arch Curling Ribbon Filling Nozzle Filling. Spotlight is Australia largest supplier of fabric, craft, party, home interiors, curtains, blinds and more Discover our Superstores or visit us online. 130 pcs Halloween Balloon Arch Kit-4 different Sizes- 4 Colors- Glue & Ribbon. 10 Halloween balloon Party Celebrations Decoration. Halloween Decorations Balloon, 124 Pcs Balloons Arch Garland Kit With Spider Webs, Indoor Outdoor Halloween Decor for Birthday Party 606 2K+ bought in past month 966 (0. the second step, insert them into the plastic garland-making strip. 17.2 Halloween Black Spider balloons - 12Pcs Mini Spiders Foil Balloon for Halloween Decoration Day. 120pcs Halloween Spider Balloon Arch Garland Kit Black Orange Confetti Balloons. 【Fast Easy Assembly】The first step is to blow up balloons of different shapes and sizes.Free delivery and returns on eligible orders of £20 or more. ![]()
![]() ![]() If I could have only _one_ AppleWorks add-on, this would be it. I'm _still_ using UltraMacros in ways I never even imagined 20 years ago. 'keyplayer.' It's an entire programming/scripting language inside Man oh man, what _can't_ you do with UltraMacros? It's not just a (previously an add-on, but was built into version 5.1) I'm biased, of course, but here are my Top '5' (+ 1 extra) word processing Pretty capable right out of the box, it's hard to say that any add-on wouldīe considered 'essential,' but add some of these TimeOut apps to it and it Integral spell checking, mail merge and 16,000+ line in-memory capacity is Since AppleWorks' (especially Version 5.1) word processing module with WordPerfect - WP had a huge installed base in business and especially in the medical, legal and academic professions.īank Street Writer - hundreds of thousands of copies were sold, it was the most popular word-processor for kids used in schools and at home. Hundreds of AppleWorks how-to books were published essentially becoming unofficial manuals for the bootlegging users. It was also easy to learn and use, but still required add-ons like the Time-Out series to make it's word-processor (and spreadsheet, database) more capable than it's contemporaries.ĪppleWorks was a tremendous success - I read a statistic from the Software Publisher's Association that claimed for every copy of AppleWorks sold, 20 more were illegally copied. It's appeal and strength were in it's application integration and it's cost - AppleWorks was less expensive than buying 3 separate apps (that were probably proprietary and incompatible). Then AppleWorks happened.ĪppleWorks - AppleWorks was like the second coming of Visicalc, in that many people and small businesses purchased Apple IIe and IIc systems just to use AppleWorks. Times were changing though and people were tired of the hassles of converting, importing and exporting data between different applications. As a dedicated program, it was peerless at what it did. Then, AppleWriter came out.ĪppleWriter - AppleWriter with WPL is arguably the most powerful word-processor ever published for the Apple II right out of the box. It seemed like the rest of the world ran on CP/M back then. WordStar - wildly successful for it's day, it was an essential hedge for Apple II owners concerned that 'serious' productivity applications wouldn't be published for the Apple II. The rest may have had their own virtues, but compared to the big 5, they weren't nearly as popular. Keep 'em coming!ĭepending on one's standards, there are really only 4 or 5 truly noteworthy word-processors for the Apple II. ![]()
They were clearly biding their time and waiting for a busy news day in order to do this without it getting too much attention. “I’d say I’m 50/50 right now, perhaps leaning towards a Silk Roader. As for whether it was an insider or a hacker, his guess it’s as likely either way. “Either way, the funds are now on the move, and whoever now controls the bitcoins may want to cash them out,” Robinson said. What is unusual here is that an encrypted wallet file for this address has apparently become available. “Note that you can’t do this with any old bitcoin address. This is computationally feasible if the password is short enough,” Robinson said. ![]() “It is likely that it was ‘brute-forced’, ie all possible passwords were tried. Using the world’s fastest supercomputer to try every combination would take as many times more than the age of the universe as there have been seconds since the Big Bang.īut if the actual wallet file leaks, then the task is much simpler because it only involves guessing the password that protects the private key. Simply guessing the private key of a bitcoin wallet is functionally impossible. The black market Web site known as the Silk Road emerges. A file that some claimed was an encrypted bitcoin wallet containing the keys to the funds has been circulated in cryptocurrency communities for the past year, and – if it is what it was claimed to be – then a combination of brute computing power and good luck could have successfully decrypted the wallet. Stream Silk Road: Drugs, Death and the Dark Web online, episodes and seasons, online with DIRECTV. One possibility is that an individual or group has managed to “crack” the wallet, effectively guessing its password and stealing the funds. “However, it seems unlikely that Ulbricht would be able to conduct a bitcoin transaction from prison.” “The movement of these bitcoins today, now worth around $955m, may represent Ulbricht or a Silk Road vendor moving their funds,” he said. Robinson says it is unclear who moved the money. The FBI managed to seize 174,000 bitcoins, then worth about $100m, but an estimated 450,000 earned by the marketplace remain unaccounted for. Previously, the Silk Road was the most popular darknet market, created by Ross Ulbricht, AKA Dread Pirate Roberts. But all use cryptocurrency to purchase, and all are delivered to your door. ![]() After the marketplace was shut down in late 2013, its founder and boss, 36-year-old San Franciscan Ross Ulbricht, was sentenced to a double life sentence plus 40 years without possibility of parole. Darknet markets supply all manner of goods. “They left the Silk Road’s wallet back on when they were worth around $350,000 and then remained dormant for nearly a year, before being moved … in April 2013.”įrom there, the funds have lain dormant. “Through blockchain analysis we can determine that these funds likely originated from the Silk Road,” said Tom Robinson, chief scientist at the cryptocurrency analysts Elliptic. Late on Tuesday night, however, the full amount less a $12 (£9) transaction fee was transferred to a new bitcoin address, records show. ![]() You’ll also be able to get a head start on the key replacement process, too. On top of that, you’ll actually be able to get your mail directly from your postal employees while your keys are missing. It’s just a lot easier to go through this process in person, speaking face-to-face with postal employees than dealing with it any other way. If the keys that you have lost go to your USPS PO Box you’re going to need to get a hold of your local post office right away. You might want to call them during normal business hours, let them know exactly what happened, and tell them that you are going to need to go through the replacement Key process.Īt the same time, though, it might be a better idea to pop down to your local post office and see them in person about this situation. You’ll be able to clearly explain exactly what happened and how you believe your keys went missing. ![]() You’re also going to have to jump through a couple of hoops to get your hands on new keys or a new lock – and that might not be a lot of fun.Īt the end of the day, though, there isn’t a “punishment” that’s going to be handed down just because you lost your keys. The inconvenience of being without your mailbox keys is almost always punishment enough! No, you shouldn’t find yourself in a lot of hot water for losing your mailbox keys – it happens a lot more often than most people expect. Obviously, there is going to be quite a bit of inconvenience from losing your keys, though. You’re going to have to find a workaround to get your mail while your new keys can be produced or your new lock can be installed on your mailbox. It’s important to retrace your steps. You’ll know rather quickly (inside of about 15 or 20 minutes, even with deliberate searching) that your keys were either misplaced and have been found or are outright missing.Īm I in Trouble for Losing My Mailbox Key? Plenty of folks are surprised to discover that keys they thought were lost for good were just hiding somewhere, stuck somewhere that they aren’t usually placed, or tucked away or had slid somewhere unexpected. We start to look at things differently, glancing over objects that would have otherwise jumped out like they were radioactive if we were in our right mind. You want to slow things down, deliberately and methodically searching everywhere you would have put your mailbox keys to confirm that they are in fact lost. There are a couple of things you need to do if you think that you’ve lost your mailbox key, with the first thing being a double check to see if they’ve only been misplaced. Things get really stressful when we think our keys have gone missing. It’s not hard to get “tunnel vision” in these circumstances. I Think I Lost My Mailbox Key – Now What? We shine a light on everything you need to do to get your mailbox secured again, to get new keys for your mailbox, and to make sure that this kind of situation never happens again. Ready to get right into it? Let’s do this! Thankfully, though, armed with the inside information below you’ll be able to navigate this stressful process a lot easier. But you’re also going to have to go through the process of getting replacement keys and potentially even having a locksmith re-key or re-lock your mailbox. Like we said a moment ago, it’s not a lot of fun. Mailbox keys that go missing – either because they were accidentally lost, misplaced, forgot in about come or even stolen – can cause a world of headache and hassle. Not only are you going to have to go through the process of reporting these keys missing. ![]() Losing access to your mailbox is never fun. ![]() That was easy, right? I like this cleaning process so much that I do it to new components.Įnjoy the excellent reliability you have provided for your computer simply by doing this. Press on the module carefully but firmly, and make sure they are seated correctly. You can tell by looking at the divider location in the slot and matching it to the RAM module. Reinstall the memory back into the RAM slotsīefore reinstalling the RAM modules, check that the modules and the slots are clear of dust or debris.Įnsure you have opened the clips on either end of the slots before attempting to reinsert the modules.Ĭheck to make sure that you have them orientated the correct way around. Please refer to my article: How do I know if my RAM slots are bad? To know more about identifying faulty slots. This is where I have noticed people making a mistake by overlooking some small bit of dust or debris and ending up falling back into one or more of the RAM slots. The tiniest little spec can wreak havoc on your system. Use a good light source, and make sure they are perfectly clean. Keep blowing them out until there is no debris left inside them. Clean out the RAM slotsĭo not use anything else but some compressed air to clean out the RAM slots. Do this before cleaning the eraser filings from the contacts. This helps loosen any extra eraser filings that could be trapped under the heat spreaders. Tip: I have also found an additional benefit to lightly tap the RAM modules against a clean flat surface along the bottom edge where the copper contacts are. Give the RAM a blow with compressed air to make sure there are no bits of debris or dust left on the contacts or under the heat spreaders. You must ensure that all the eraser filings or any eraser deposits have been cleaned off properly. This is a step that is very important to get right. Clean off the eraser filingsĪfter giving the contacts a good clean with the eraser, take a cloth and keep wiping them until it feels smooth or once you are convinced that there are no traces of eraser filings left. Turn the RAM module over and repeat the process on the other side. You will notice the first few strokes will most likely result in the eraser end becoming a bit dirty. Use the pencil eraser in short strokes, all of the contacts back and forth until the eraser end is clean. Lay the RAM module down on a flat, clean surface. It simply means you must be extra cautious when removing or installing RAM. If one is fixed and cannot move, it’s perfectly normal, as some motherboards are designed this way. Remove the case lid and remove the RAM from the slots by gently releasing the clips on either end of the slots. Unplug your computer from power and everything else to move it to an uncluttered work area.īefore touching any internal components, touch the case first to help reduce any built-up electrostatic charge you may have accumulated. Prepare a good enough workspace to remove the RAM It will make the job of cleaning them far easier. Remove the case if your computer is dusty inside before removing any RAM modules. It’s always best to keep those things away from such delicate surfaces. I do not recommend using any solvents or sprays when cleaning RAM. It has taught me that RAM doesn’t go faulty nearly as often as most would think. I have found that this method has reduced the amount of RAM replacement by over half. To outline the process, all we are going to do is clean the module’s contacts and the slots. Keeping your computer clean is one thing, but your RAM is so important to keep your computer stable and reliable. ![]() Tin of compressed air or an air compressor.Good cloth (With as little lint as possible).A good quality pencil eraser (Like Faber-Castell, for example).Important: Never touch RAM contacts with your fingers or any other card’s contacts for that matter. The same technique can be applied to all other RAM and add-in cards, even mini PCI express or M.2 modules. Reinstall the memory back into the RAM slots ![]() It helps bring love to you, and helps you to push loving energy into the universe. The Heart Chakra is the chakra of compassion, allowing you to forgive and be forgiven. It also helps to ease past hurts, and help you learn and grow from negative experiences. When the Heart Chakra is aligned, it helps to open you to new experiences and new relationships of all kinds. It is the chakra most in tune with your emotions, especially love. It can also open you to compassion, and it is especially important to aid in loving and accepting yourself.Ībout the Heart Chakra: The Heart Chakra, also known as the Anahata, is located in the center of the chest. It is a calming stone, and helps to soothe you emotionally. Rose Quartz stimulates the Heart Chakra, helping to balance the heart and open you to new love and positive emotions. It is also known for stress relief, and can help to calm negative emotions. Rose Quartz strengthens your sense of empathy, sensitivity, and can be helpful in acceptance of new beginnings. While it aids in fostering romantic love, it is also important for familial love, love between friends, and self love. ![]() ![]() Rose Quartz Meaning and Properties: Rose Quartz is a stone that encourages love. Intentions: Love, Stress Relief, Heart Healer.These are natural Crystals & Gemstones and each pendant will have variation in natural characteristics such as Size, Shape, and Color. Please note that these are stock photos of a few of the Crystal Pendant - Chain Optionals that we have available. PRODUCT DETAILS: This listing is for a single (1) beautiful Rose Quartz Pendant in Metal Alloy - Polished Heart Pendant in Drilled Setting. ![]() Print This Page On A4 (Without Scaling, At 100%.Ĭlose your left eye and open your right eye while looking straight. Print this page on a4 (without scaling, at 100%. ) use the pd ruler at the bottom of the page. The pupillary distance (pd) is the distance between the pupils of the eyes, center to center, in millimeters. Web it’s easy to measure pd online - all you need is a mirror and our printable ruler, available to download below. ![]() Web this ruler is a free tool to measure your pd, with instructions for measuring your distance pd (your pd when looking at a distant. Web using a friend using a mirror fold fold if a credit card fits in this box, your print scale is correct. Web Ruler's 0 Measurement Exactly In Line With The Center Of Your Left Pupil. ) use pd ruler at the bottom of the page. Web Printable And Foldable Rulers.Ī pd ruler is very simply a ruler designed specifically to measure your pupillary distance. Or scan this qr code with your mobile devices camera. Web this ruler is a free tool to measure your pd, with instructions for measuring your distance pd (your pd when looking at a distant object, which is a. Print this page on a4 (without scaling, at 100%.įor step by step instructions, go. Web the pupillary distance is the measure between your pupils pd which we use when customizing lenses for your mask. A pd ruler is very simply a ruler designed specifically to measure your pupillary distance. Pd Printable Ruler - Web what is a pd ruler? Close your left eye and open your right eye while looking straight. Web pupillary distance (pd) is the distance in millimeters between the centers of the pupils of your eyes. Next, open your right eye and close your left. First, close your right eye and align the ruler’s zero to the center of your left pupil. Printable Pupillary Distance Ruler Printable Pupillary Distance Ruler - The numbers on the scale are in millimeters, and are printed in reverse so theyre. Web ruler's 0 measurement exactly in line with the center of your left pupil. Printable Pd Ruler Download Buy Online Eyeglasses in Pakistan First, close your right eye and align the ruler’s zero to the center of your left pupil. Place & hold the pd ruler against your brow. Close your left eye and open your right eye while looking straight. User assumes all responsibility for use of this ruler.)To prepare this ruler, print this at 100 scale on US Letter paper (8.5 by 11 inches).(Thicker card stock paper will produced better. It can be expressed as a binocular Single PD. ) use the pd ruler at the bottom of the page. Pupillary Distance (PD) is the distance in millimeters between the centers of the pupils of your eyes. Recommend to use a physical pd ruler or consult your ophthalmologist. ![]() ![]() We also offer a printable pd ruler for your use.Pd Printable Ruler - The pupillary distance (pd) is the distance between the pupils of the eyes, center to center, in millimeters. Web warby parker measure your pupillary distance (pd) pd is the distance between your pupils, and it's used to help center a prescription correctly in your frames. Before ordering your glasses, you’ll need your pupillary distance (pd) measurement. Pupillary Distance Measurement Tool Printable Print this page on a4 (without scaling, at 100%. Before ordering your glasses, you’ll need your pupillary distance. Web measure this paper against a ruler to assure printout is accurate. Learn more about this and how to measure your pupillary distance for your glasses. Printable Pupillary Distance Ruler Online Printable Ruler Actual Size |
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