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0n an LED what are the names of the positive and the negative leg?
Wiki User
∙ 16y ago
Anode and cathode. Anode = negative lead, cathode = positive lead.
Wiki User
∙ 16y ago
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What are the 2 ways to find out which is the positive leg and which is negative - led?
On an LED, one leg will be shorter than the other. The shorter leg is the negative polarity.
How can you work out which leg is the negative and which is the positive?
The answer will depend on the context in which the legs are defined. Since no information on that is provided, it is not possible to give a more helpful answer.
What does a plus and minus tattoo on the top of a leg symbolize?
there was a point of time in the early 80's when there was a trend of tattooing a + or - on yourself as an indication of if you were HIV + or HIV-. if some one who was negative became positive they sould just change the negative to a positive of get a positive tattooed next to it. however it could symbolize nothing and just look neat, or it could symolize something to the person who has it.
Fined the length of the hypotenuse of a right triangle with legs of length 6 and 8?
The length is 10 STEP by STEP: Pythagorean Theorem: c2=a2+b2 let c=hypotenuse and let a = leg with the length of 6 and let b = leg with the length of 8 c2=62+82 c2=36+64 c2=100 (get the square root of both sides) c=10 (square root of a 100 is actually positive 10 and negative 10, however, since a length or any size cannot be a negative number, then the only answer is positive 10) The length of the hypotenuse of a right triangle with legs of length 6 and 8, is 10.
What are some math problems with -15 in them?
Arithmetic:What is -15 more than 20?Algebra:-15x+21=111; what is x?Geometry(yes, I know this is positive 15 but whatever):If a right triangle has one leg length 12 and hypotenuse 15, what is the other leg?
How can you identify a negative leg on a LED?
the negative leg is shorter than the positive leg.
What are the 2 ways to find out which is the positive leg and which is negative - led?
On an LED, one leg will be shorter than the other. The shorter leg is the negative polarity.
What is the short and long legs of LED called?
Cathode (negative) is the shortest leg and there is a flat edge on the base of the LED, and it must be connected to the negative wire or "-" connection. Anode (positive) is the longest leg, and must be connected to the positive wire or "+" connection, as electricity will only pass through a LED from positive to negative.
What is the positive leg of an LED?
The longest leg is the positive leg of any LED.
Why are led legs different in size?
Current will only flow one way through an LED, so it has a positive leg and a negative leg. One of them is longer to signify which is which (longer is negative). The negative side also has a chamfered edge on the LED itself.
Is the leg positive or negative?
A leg is a limb, it is neither positive or negative.
In an LED how can you work out which leg is negative?
because the negative leg is shorter.
How can you identify the different legs of a led?
The length of the legs. The positive leg is always longer than the negative one.
On a LED which leg is longer - positive or negative?
L.E.D has one leg longer then the other one, the longer one is positive and the smaller one is negative. If you have a l.e.d which has same length of legs then look inside the l.e.d for two kind of triangle peices and one of them will be smaller which is positive and one which is bigger and is negative.
What happens if the long leg of LED is conected to a wire coming from the negative end of the dry cell?
The long leg of the LED is the Anode. Connecting the Anode to the negative end of the dry cell would bias the LED off. It would not illuminate. It may also destroy LED.
How could you identify the negative leg of a LED if both legs were cut the same length?
Look at the size of the 'flags' inside the LED lens itself. The bigger one is the positive one. Don't ask me about a bi/tri colour LED, maybe with a capacitor.
What is the negative leg of an LED called?
The side of any diode that must be negative in order for the diode to conduct is the "cathode".
