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AssertionIn case of electric bell if AC power supply is used then its amplitude of the supply must be sufficiently high.ReasonDue to AC supply there will be continuous magnetization and demagnetization of the magnet

AssertionIn case of electric bell if AC power supply is used then its amplitude of the supply must be sufficiently high.ReasonDue to AC supply there will be continuous magnetization and demagnetization of the magnet

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60787 Points
2 years ago
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