Question

If an electric lamp lights for 2 hours drawing a current of 0.3 A calculate the amount of charge passes through the lamp?

Answer 1

Answer:

Q = 2160 coulomb

Explanation:

t = 2 h

I = 0.3 A

I = Q / t

Q = I t

Q = 0.3 x 2 x 60 x 60

Q = 2160 coulomb