Physics (AS & A Level) · May / June 2016 · Paper 12 · Question 35

The charge that a fully charged 12 V car battery can supply is 100 kC. The starter motor of the car requires a current of 200 A for an average period of 2.0 s. The battery does not recharge because of a fault. What is the maximum number of times the starter motor of the car can be used?

1. A21
2. B25
3. C42
4. D250

As printed in the paper