Physics, asked by tanu3948, 9 months ago

The rrsistance of a 1m long nichrome wire is 6ohm. If we reduce the lenght of the wrie to 70 cm. what will its resistances be

Answers

Answered by Anurag2099

0

Explanation:

R=ρ

A

L

R is directly proportional to L

6ohm when length is 1m

When length7cm=×61×0.7

=4.2ohm.

Answered by sachinrawat18

0

Answer:

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