Question

1. If 800 C of electric charge passed through a light bulb in 4 min; what is the mag
the average electric current passing through the bulb?

Answer 1

The electric current passing through the bulb would be 3.3A

Explanation:

Given:

Electric charge, q = 800C

Time, t = 4 min

           = 4 X 60 sec

           = 240 sec

Electric current, I = ?

We know,

$Current = \frac{Charge}{Time}$

On substituting the value we get:

$I = \frac{800}{4 X 60} \\\\I = 3.3A$

Thus, the electric current passing through the bulb would be 3.3A