Keeping the p.d. constant, the resistance of a circuit is halved. The current will become:

Keeping the potential difference constant, the resistance of a circuit is doubled. The current will becomes:

Keeping the potential difference constant, the resistance of a circuit is doubled. The current will become

Keeping the potential difference constant, the resistance of a circuit is halved. How does the current change?

(a) Define the unit of resistance (or Define the unit ''ohm''). (b) What happens to the resistance as the conductor is made thinner? (c) Keeping the potential difference constant, the resistance of a circuit is doubled. By how much does the current change?

On increasing the resistance in a circuit, the current in it:

If the resistance is halved the current gets ____

The average speed of gas molecules is v at pressure P, If by keeping temperature constant the pressure of gas is doubled, then average speed will become

The average speed of gas molecules is v at pressure P, If by keeping temperature constant the pressure of gas is doubled, then average speed will become