Question

1.7 A7V battery delivers a 0.6 A current to an electric motor connected across its terminals . a) What power is delivered to the motor? b) If the motor runs for 6 minutes, how much electric energy is delivered to the motor?

Answer 1

P=4.2V E=1512J

Step-by-step explanation:

P=?

P=VI

Putting the values

P=2*0.6

P=4.2V

E=?

E=P*t

E=4.2*6*60

E=1512J