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?
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?