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The temperature Coefficient of resistivi...

The temperature Coefficient of resistivity tungsten is _____ `(""^(@)C)^(-1)`.

A

`3.9xx10^(-3)`

B

`4.5xx10^(-3)`

C

`5.0xx10^(-3)`

D

`4xx10^(-3)`

Text Solution

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The correct Answer is:
B
`4.5xx10^(-3)`
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