Name two electric devices for each where $(i)$. heating effect of current is used and $(ii)$. magnetic effect of current is used.

AcademicPhysicsNCERTClass 7

$(i)$. Geysers and room heaters are the electric devices where the heating effect of current is used.

$(ii)$. Electric bells and cranes are the electric devices where the magnetic effect of current is used.

raja
Updated on 10-Oct-2022 13:30:09

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