Current passing through an electric iron makes it hot but not its conn

1.	Current passing through an electric iron makes it hot but not its connecting wire why
Answer» Nice answer diwa siwach Thanks How us the answer Because electric iron has alloy in it which has high resistance . Heat produced is directly proportional to resistance. Therefore electruc iron is hot . While conducting wire is made up of metal like copper which has less resistance. Tgerefore heat produced is negligible.

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