Question

calculate the electric energy flowing into the filament of an electric bulb in 20 seconds when its resistance is 40 ohm and potential difference across its terminals is 12 volt.

Answer 1

Answer:

Given

t=20sec

R=40ohm

V=12v

I=?

I= V/R×T

=12/40×20

=6 ampere.

Hope it helps!!!✌

Answer 2

Answer:

I hope 6 ampear. is the best answer.