[" 3Define the electric resistance of a wile and ares "],[" 4Keeping the potential difference constant,the resistance of a circuit is "],[" halved.By how much does the current change? "]

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

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

(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?

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

Keeping the resistance constant, the potential difference applied across the ends of a components is halved. By how much does the current change?

Keeping the resistance constant, the potential difference applied across the ends of a component is halved. How does the current change?