When a potential difference V is... |JEE Main 2024 | Current

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JEE MAIN 2024

30-01-2024 S2

Question

When a potential difference V is applied across a wire of resistance R, it dissipates energy at a rate W. If the wire is cut into two halves and these halves are connected mutually parallel across the same supply, the same supply, the energy dissipation rate will become:

Select the correct option:

A

1/4 W

B

1/2 W

C

2 W

D

4 W

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Solution

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