Question

electricalresistivities of some substances at 200 c are given below silver 1.60 into 10 - 8 Ho metre copper 1.62 into 10 minus 8 ohm metre Mercury 94.0 into 10 - 8 home theatre frankston 5.20 into 10 minus 8 ohm metre nicrome 100 into 10 - 6 homemade among silver and copper silver is better conductor why and which material would you advise that to be used in electrical heating Devices​

Answer 1

Explanation:

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Answer 2

Answer:

Out of these three, silver has the lowest resistivity. Hence, silver is the best conductor of electricity.

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