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Study the following table and answer any...

Study the following table and answer any four questions given below.
Electrical resistivities of some substances, in ohm meter, at `20^@C` are given as follows:

Among the following which is the better conductor of electricity?

A

Silver

B

Nichrome

C

Iron

D

Mercury

Text Solution

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The correct Answer is:
A
Silver is a better conductor because it has lower resistivity.
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