Physics, asked by theodoragradea4701, 1 year ago

Varying of electrical conductivity in a metal and semiconductor with temperature

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Answered by preethi1951
0
as temperature. increase in temperature decreases conductivity in metal whereas in semiconductor as i ncreases in temperature increases conductivity as bonds between the electron and hole breaks. in semiconductor the bond becomes free and they can jump to the higher energy level and thus conductivity

increases...
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