Capacitors and Unit of Capacitance

Q. Capacitance does not depend on the charge and the potential on the surface of the conductor.

1. True
2. False

Q. Capacitance of a capacitor is the measure of its ability to .

1. resist flow of current
2. store charge
3. allow flow of current

Q. Which is the primary use of a capacitor?

1. A capacitor is used to capacitate
2. A capacitor is used to store energy
3. A capacitor is used to convert chemical energy to electrical energy
4. It has no practical use, it’s only to make the electrical circuits look more complicated.

Q. Which is the primary use of a capacitor?

1. A capacitor is used to capacitate
2. A capacitor is used to store energy
3. A capacitor is used to convert chemical energy to electrical energy
4. It has no practical use, it’s only to make the electrical circuits look more complicated.

Q.

Choose the odd one out giving reason:

1. batteries

2. players

3. musical instrument

4. video games