What will be the resistance of a wire across which, when 2V potential difference is applied, 1A current flows through the wire? A) 2 ohms B) 0.02 ohms C) 0.5 ohms D) 20 ohms
What will be the resistance of a wire across which, when 2V potential difference is applied, 1A current flows through the wire? A) 2 ohms B) 0.02 ohms C) 0.5 ohms D) 20 ohms
Chapter7: Electricity
Section: Chapter Questions
Problem 12P
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Question
What will be the resistance of a wire across which, when 2V potential difference is applied, 1A current flows through the wire?
A) 2 ohms
B) 0.02 ohms
C) 0.5 ohms
D) 20 ohms
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