Question

A 4 ohm resistor is connected 8 v cell how many electrons come out of negative terminal of the time in 4 min

Answer 1

Answer:

three multiplied by 10 raised to the power twenty one

Explanation:

use

v=ir to get i(current)

then use

i=q/t

where q is charge flown

and put q=ne

where n is the no.of electrons flowed

and e is charge of electron

after putting u get

i=ne/t

put values and u will get the answer