Physics, asked by harikasharma, 9 months ago

a wire of resistance 1 ohm is stretched to four times to its length what will be its new resistance​

Answers

Answered by alibarmawer
2

Answer:

Volume constant. We know that resistance of the wire is directly proportional to length and inversely proportional to area. So the resistance would be 16 times the original resistance (4 times 4)

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