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Physics CBSE Live product
Class 8 (2026-27)
Electricity: Magnetic and Heating Effect
Electromagnet
7.
Magnetic behaviour of a current-carrying coil
Question:
4
m.
Fill in the blanks:
What happens when electric current flows through a coil of wire?
When electric current flows through a coil of wire, it produces a
magnetic effect
heat only
sound energy
light rays
around it.
The coil starts
losing energy
behaving like a magnet
melting quickly
producing light
and can attract small magnetic materials.
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