The length of a conductor is increased to 3 times.what is the effect on drift speed of electrons and resistance
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R=rho ×length /area
R is directly proportional to L. means Resistance will also increase 3 times.
when the length is increased 3 times then field intensity becomes 3/2 times therfore drift speed also becomes 3/2 times.
R is directly proportional to L. means Resistance will also increase 3 times.
when the length is increased 3 times then field intensity becomes 3/2 times therfore drift speed also becomes 3/2 times.
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