Physics, asked by lavishyadav6968, 10 months ago

If a 0.1% increase in length due to stretching the % increase in its resistance will be

Answers

Answered by yoshithagavaskar

0

Answer:

0.2percent.

Explanation:

R=ρl^2/v

Rαl^2

ΔR/R=2(ΔL/L)

therefore resistance will be increased by 0.2percent.

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