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Explain Why, an Electromagnet is Called a Temporary Magnet. - CBSE Class 10 - Science

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Question

 Explain why, an electromagnet is called a temporary magnet.

Solution

 An electromagnet is called a temporary magnet because its magnetism stays only for the duration of current passing through it. All the magnetism disappears as soon as the current is switched off. 

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APPEARS IN

 Lakhmir Singh Solution for Physics for Class 10 (2019 Exam) (2018 to Current)
Chapter 2: Magnetic Effects of Electric Current
Q: 23.2 | Page no. 82
Solution Explain Why, an Electromagnet is Called a Temporary Magnet. Concept: Electromagnetic Induction.
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