Physics, asked by ahlamshaikh2003, 10 months ago

Represent graphically the variation of resisitivity with absolute temperature for copper and nichrome metals

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Answered by RishiAEC

8

Answer:

This is due to fact on increasing the temperature number of free electrons increases and as nichrome is an alloy made of different metals and on increasing temperature resistivity of metals increases hence resistivity for nichrome increases with increase in temperature.

Answered by MrInevitable

2

Explanation:

Refer the attachment given above...

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