CBSE Class 7 Answered
What do you mean by an electromagnet?
Asked by Topperlearning User | 29 Jan, 2014, 10:14: AM
Expert Answer
Electromagnet is a temporary magnet which behaves like a magnet only when electric current flows through it. When the electric current is switched off it looses its magnetism.
Answered by | 29 Jan, 2014, 12:14: PM
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