By increasing the temperature, the speci...

By increasing the temperature, the specific resistance of a conductor and a semiconductor

Increases for both

Decreases for both

Increases, decreases

Decreases, increases

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The correct Answer is:

For conductor
`T uarr tau darr rho uarr`
For semiconductor
`T uarr` Covalent bond gets break and more no. of free electrons are obtained hence `rho darr`

By increasing the temperature, the specific resistanc eof a conductor and a semiconducor

increase for both

decreases for both

increases, decreases

decreases, increases

On increasing the temperature, the specific resistance of

both conductor and semiconductor increases

both conductor and semiconductor decreases

conductor increases and semiconductor decreases

conductor decreases and semiconductor increases

On increasing temperature the specific resistance of a semiconductor -

decreases

increases

remains constant

becomes zero

By increasing the temperature, the specific resistance of a conductor and a semiconductor

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