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Chapter 4: Q16DQ (page 981)

Does Faraday鈥檚 law say that a large magnetic flux induces a large emf in a coil? Explain.

Short Answer

Expert verified

No, faraday鈥檚 law doesn鈥檛 state that a large magnetic flux induces a large emf in a coil.

Step by step solution

01

Step 1:

According to Faraday's law, the size of the induced emf is proportional to the rate of flux change. The magnitude of induced emf is determined not by the absolute magnitude of magnetic flux, but by the rate at which the flux changes. As a result, when a large magnetic flux changes slowly, the induced emf is less than when a small magnetic flux changes rapidly.

No, faraday鈥檚 law doesn鈥檛 state that a large magnetic flux induces a large emf in a coil.

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