The potential difference across a conductor is kept constant

PHYSICS · Subjective · A Level · Physics · Electricity · Electricity

Problem

The potential difference across a conductor is kept constant. If its resistance becomes three times the initial value, by what factor will the current through it change?

Related theory

Ohm's Law
Ohm's Law (Macroscopic)
Ohm's law, V-I graphs and ohmic/non-ohmic conductors
Current Electricity
Ohm's law and V-I graphs
Electricity
Electric Circuits

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