Question

. If the resistance of a certain copper wire is 1 ohm. Then the resistance of a similar nichrome wire will be​

Answer 1

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$\bold{\longmapsto}$Then, l/a=R/ρ = 1/(1.68E-8) / meter. =77.381 ohms. Therefore, the required resistance of Nichrome wire is 77.381 ohms.

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Answer 2

Answer:

Explanation:

Then, l/a=R/ρ = 1/(1.68E-8) / meter. =77.381 ohms. Therefore, the required resistance of Nichrome wire is 77.381 ohms.

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