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Calcualte the resistance of a steel wire...

Calcualte the resistance of a steel wire of length 10m and diameter 0.6mm at `0^(@)C` and `100^(@)C`. (Electrical resistivity of steel `0^(@)C` is `15 xx 10^(-8)Omega`m and mean temperature coefficient of resistance of steel is `50 xx 10i^(-4)K^(-1)`

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The correct Answer is:
`5.3Omega`,`7.96Omega`
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