Question

If 10 A of current passes through cross-section of a wire for 30 second,Find the amount of Charge passed through it?

Answer 1

29-Aug-2017 · ... I=current, n=number of electron e= electron =1.6 x 10¯¹9 C Then calculate, I=ne/t ... passing per second.
through a cross section of copper wires carrying 10 ...

Answer 2

Given,

Current (I) = 10A

Time (t) = 30 s

Charge (q) = ?

As we know,

Current = Charge/time                    (Since, current is the rate of flow of charges in a              

                                                          conductor of given cross sectional area)

I = q/t

q = I X t

q = 10 X 30

q = 300 Coulomb