Q. What will be the resistance of a wire across which, when 2V potential difference is applied, 1A current flows through the wire?
A) 0.02 ohms
B) 2 ohms
C) 20 ohms
D) 0.5 ohms
✔ Correct Answer: 2 ohms
Exam Insight
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A) 0.02 ohms
B) 2 ohms
C) 20 ohms
D) 0.5 ohms
✔ Correct Answer: 2 ohms
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