Question

a wire of length 20 cm is stretched to 30 cm if the initial resistance of the wire was 8 ohm find the value of the new resistance.​

Answer 1

Explanation:

it is 12

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Answer 2

Answer:

kya meri tarah koi bina apni care kiye project ke pichhe

Explanation:

kya meri tarah koi bina apni care kiye project ke ppichh