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The resistance of a wire of 100 cmlength...

The resistance of a wire of 100 cmlength is `10Omega`. Now, it is cut into 10 equal parts and all of them are twisted to form a single bundle. Its resistances is

A

`1 ohm`

B

`0.5 ohm`

C

`5 ohm`

D

`0.1 ohm`

Text Solution

Verified by Experts

The correct Answer is:
D
`R_(eff) = R/n^(2)`
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