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How do you appreciate the role of induce...

How do you appreciate the role of induced emf in your daily life?

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1) Whenever there is a continuous change of magnetic flux linked with a closed coil,a current is generated in the coil . This is a law of induced emf or a Faraday's law.
2) There are so many devices are working with this principle. Those are 1) Induction stove 2) ATM cards 3) Security alarms 4) Taperecorders etc.
3) So , I appreciate the role of induced emf.
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VGS PUBLICATION-BRILLIANT-ELECTROMAGNETISM-CREATIVE QUESTION FOR NEW MODEL EXAMINATION (SEC-3)CONCEPTUAL UNDERSTANDING
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