Electric Current and its Effects — Science STD 7 — Question
Gujarat BoardEnglish MediumSTD 7ScienceElectric Current and its Effects1 Mark
MCQ
When electric current passes through a wire, it behave like a:
A
Battery
✓
Magnet
C
Fuse
D
Compass needle
✓
Answer
Correct option: B.
Magnet
When an electric current flows through a wire, it behaves like a magnet. „
A current carrying coil of an insulated wire wrapped around a piece of iron is called an electromagnet.
The electromagnets are also used to separate magnetic material from the junk.
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