Question

calculate the strength of current in a wire,is 1200 coulomb of charge passes through a given cross section of the wire in 20 minutes​

Answer 1

Answer:

i= q/t

Current = Charge / Time

By putting the given values

l = ? , Q = 1200 and T =20 minutes means 1200 seconds

I = 1200/1200

I = 1 A