Question

No of electrons passing through area in 1 nano second when current is 3.2 micro ampere?

Answer 1

Answer:-

We Know that,

Charge of electron e=1.6×10−19

Current i=1A

Now, the number of electrons that pa ss through the conductor in one second is

We know that,

 I=ne

1A=n×1.6×10−19C

n=1.6×10−191​

n=6.25×1018

Hence, the number of electrons is 6.25×1018

Hope That Helps..!!

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