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An electric bell has an electromagnet. - Science

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प्रश्न

An electric bell has an electromagnet. 

पर्याय

  • True

  • False

MCQ
चूक किंवा बरोबर

उत्तर

This statement is True.

Explanation:

An electric bell has a piece of iron wound by a coil. When current passes through this coil, it behaves as an electromagnet.

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पाठ 14: Electric Current and Its Effects - Exercises [पृष्ठ १७१]

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एनसीईआरटी Science [English] Class 7
पाठ 14 Electric Current and Its Effects
Exercises | Q 9.4 | पृष्ठ १७१
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