A conductor X has a potential difference of 10 V across it when a current of 2.0 A flows. Another conductor Y has the same potential difference of 10 V but a current of 0.5 A flows through it. Assuming both obey Ohm's law, which statement about their resistances is correct?

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Physics · Current Electricity

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Resistance of Y is four times the resistance of X

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Answer 1

Neither conductor has any well-defined resistance

Answer 2

Resistance of Y is four times the resistance of X

Answer 3

Resistance of X is four times the resistance of Y

Answer 4

X and Y have the same resistance of 5 Ω

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