A flat circular coil composed of 120 turns has a radius of 17.0 cm. Perpendicular to...

A flat circular coil composed of 120 turns has a radius of 17.0 cm. Perpendicular to the surface of the coil is a 3.50-T magnetic field. What is the induced emf in this coil, if the magnetic field reverses direction in 0.25 s?

Expert Solution

The concept used in this question is of faraday law of electromagnetic induction which states that emf induced in the coil is proportional to the rate of change of magnetic flux linked with the coil , after applying this concept i deduced the value asked in the question .

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genius_generous answered 2 years ago

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