Question

An electric bulb draws a current of 0.25a for 20 minutes

Answer 1

Answer:

According to question,

Current, I=0.25 A

Time, t=20 minutes

=20 x 60 seconds [As, 1 minute=60 seconds]

=1200 seconds

Now, we have a relation,

I=Q/t

Or Q=I x t

Putting the values, we get

Q=0.25 x 1200

=300 coulombs

Therefore, the amount of charge that flows through the circuit is 300 coulombs.

hope i help u