Physics, asked by sibad168, 6 months ago

For which metals, the resistance decreases on
increasing the temperature and why

Answers

Answered by Anonymous

Answer:

with increase in temperature thermal energy of electrons increases and more electrons leave valence band to enter conduction band .... hence more electrons are free ... hence resistance decreased....

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For which metals, the resistance decreases on increasing the temperature and why

Answers

For which metals, the resistance decreases on
increasing the temperature and why