Question

What is the power output of a 1.5 V ideal battery which is delivering a current of 0.2A?

(A). 1.5 watt
(B). 3 watt
(C). 0.3 watt
(D). 0.2 watt

Answer 1

given current=0.2

voltage=1.5

power=0.2*1.5

=0.3w.(option c )

Thank you☺

Answer 2

Answer:

Option c -- 0.3 watt is correct answer

Explanation:

Given :

Ideal battery  volatge=1.5V

current =I=0.2 A

power=?

Formula to be used :

P=Vx I

=1.5x 0.2

=0.3 watt

So 0.3Watt is the power output of a 1.5 V ideal battery which is delivering a current of 0.2A