Question

With increase in temperature, the electrical conductivity would

a.

increase in metals as well as in intrinsic semiconductor

b.

increase in metals but decrease in intrinsic semiconductor

c.

decrease in metals but increase in intrinsic semiconductor

d.

decrease in metals as well as in intrinsic semiconductor

Answer: (c).decrease in metals but increase in intrinsic semiconductor

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Q. With increase in temperature, the electrical conductivity would

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