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JEE PHYSICS MCQ: CURRENT ELECTRICITY

1 Easy
1 of 1
Analyzing +4 | -1
Statement-1: When a wire is stretched so that its diameter is halved then its resistance become 16 times.
Statement-2: Resistance of wire decrease with increase in length.
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Correct option: C
Statement-1 is true, Statement-2 is false
Option C (Statement-1 is true, Statement-2 is false) is correct because when the diameter is halved, the resistance becomes 16 times, and resistance increases with length.

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