A wire length | Current Electricity

JEE MAIN 2021

26.02.2021_S2

Question

A wire of 1 W has a length of 1 m . It is stitched till its length increases by $25 \%$. The percentage change in resistance to the nearest integer is :-

Select the correct option:

$56 \%$

$25 \%$

$12.5 \%$

$76 \%$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Physics

Easy

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