The difference in the variation of resistance with temperature in a metal and a semiconductor arises essentially due to the difference in the.

Monjur Alahi

The difference in the variation of resistance with temperature in a metal and a semiconductor arises essentially due to the difference in the
(a) crystal structure
(b)variation of the number of charge carriers with temperature
(c) type of bonding
(d) variation of scattering mechanism with temperature.


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Salim Ahmed Kawsar

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(b) : Variation of number of charge carriers with temperature is responsible for variation of resistance in a metal and a semiconductor.

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