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1
Explanation:
Resistance increases, in case of conductor, with increase in temperature and decreases, in case of insulator, due to increase in temperature. ... So, with increase in temperature, the resistance of conductor increases. But in case of insulator, there is a large energy gap between the two bands.
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3
Answer:
If temp is increase then the effect of resistance is
decrease .
that means resistance is inversely proportional to temperature
so,
the resistance will decrease from 500Ω
It will be then less than 500 ...
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