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Resistance of tungesten wire at 150^@C i...

Resistance of tungesten wire at `150^@C` is `133Omega`. Its resistance temperature coefficient is `0.0045//^@C`. The resistance of this wire at `500^@C` will be

A

`180Omega`

B

`225Omega`

C

`258Omega`

D

`317Omega`

Text Solution

Verified by Experts

The correct Answer is:
C
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