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A uniform copper wire of length 1 m and cross-section area  carries a current of 1 A. Assuming that there are  free electron in copper, how long will an electron take to drift from one end of the wire to the other?

a)

b)

c)

d)



Question ID - 150244 | SaraNextGen Top Answer

A uniform copper wire of length 1 m and cross-section area  carries a current of 1 A. Assuming that there are  free electron in copper, how long will an electron take to drift from one end of the wire to the other?

a)

b)

c)

d)

1 Answer
127 votes
Answer Key / Explanation : (d) -

(d)

Current in wire

Here,

Now,

127 votes


127