Question

The filament of a electric lamp which draws a current of 0/2a,used for 5 hours.Calculate the amount of charge flowing through the circuit

Answer 1

We know that, Q = It

Where Q = charge

I = current

t = time (sec)

Here t = 5 hrs.... U need to convert it into second

t = 5 *60*60

= 18000 sec

Now

Q = 0.2 * 18000

= 3600 C