Question

an electic bulb draw a current of 1.5 a when connected of a battery of 12 V calculate (a) the power delivered by the battery (b) the energy transferred to the bulb in 2 minutes?

Answer 1

P=Vi
=12 x 1.5
= 18


E=Pt
=18 x (2x60)
= 18 x 120
=2160 J

Answer 2

hope this will help you
p=18
E=2160J