Mathematics · Electric Current and Ohm's Law
A current of 2 A flows through a wire when the two ends of the wire are maintained at a potential difference of 4 V. The resistance of the wire will be:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12 Ω✓
- 212 Ω
- 34 Ω
- 48 Ω
Correct answer
2 Ω
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