Physics (AS & A Level) · May / June 2020 · Paper 13 · Question 33
9702Electric current
The unit of electric charge is the coulomb. What is meant by 1 coulomb?
- Athe charge passing a point in 1 second when a current produces 1 joule of work
- Bthe charge passing a point in 1 second when a current produces 1 watt of power
- Cthe charge passing a point in 1 second when there is a current of 1 ampere
- Dthe charge passing a point in 1 second when there is 1 ohm of resistance
As printed in the paper
Show the answer
Correct answer: C. the charge passing a point in 1 second when there is a current of 1 ampere
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.