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State the heating effect of electric …

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State the heating effect of electric current

Posted by Binitta Varghese 5 years, 5 months ago

CBSE > Class 07 > Science

1 answers

Yogita Ingle 5 years, 5 months ago

When electric current is passed through a conductor, it generates heat due to the resistance it offers to the current flow.

Appliances which require heating effect have conductors or the heating elements.
Heating elements have high melting point so that they do not get damaged due to the heat generated.
These elements have also low tendency to react with oxygen to avoid catching fire.

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