Physics, asked by vivans7555, 10 months ago

Give application of elecromagnetic induction

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Answered by Anonymous

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electromagnetic induction is used to power many electrical devices. One of the most widely known uses is in electrical generators (such as hydroelectric dams) where mechanical power is used to move a magnetic field past coils of wire to generate voltage.

vivans7555: Nice answer but its from text book

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Answered by Anonymous

ELECTROMAGNETIC INDUCTION

Suppose while shopping you go cashless and your parents use cards. The shopkeeper always scans or swipes the card. Shopkeeper does not take a photo of the card or tap it. Why does he swipe/scan it? And how does this swiping deduct money from the card? This happens because of the ‘Electromagnetic Induction’.

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