The magnetic field perpendicular to a circular wire loop 12.0 cm in diameter is changed from +0.52
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(a) Calculate the induced emf,
(b) In what direction does the induced current flow?
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a The average induced emf is given by Eq 21...View the full answer
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Saud Ur Rehman
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A magnetic field is a vector field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials. A moving charge in a magnetic field experiences a force perpendicular to its own velocity and to the magnetic field. The video shows the practical implications of magnetic force around different objects.
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