If a wire conductor of 0.2 ohm resistance is doubled in length, its resistance becomes________?

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1042Electrical EngineeringMedium

A0.4 ohm

B1.0 ohm

C0.6 ohm

D0.8 ohm

Correct answer

A. 0.4 ohm

Explanation

The correct answer is 0.4 ohm.

If a wire conductor of 0.2 ohm resistance is doubled in length, its resistance becomes________? - Answer and Explanation | Academy of Pakistan