While verifying Ohm’s law

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

Problem

While verifying Ohm’s law, a student obtains a straight-line graph passing through the origin when potential difference (V) is plotted on the y-axis against current (I) on the x-axis. What does this indicate about the resistance of the conductor?

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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