15b A stationary square coil of area A is brought over time t into themagnetic field B with its plane perpendicular to the magnetic field. Thecoil has N turns. Write down an expression for the electromotive force ɛII * IIof such a coil. Please usefor products (e.g. B*A), "/" for ratios (e.g.B/A) and the usual "+" and "-" signs as appropriate. Please use the"Display response" button to check you entered the answer you expect.E=Display response

Area of square coil = A Number of turns in coil = N Strength of magnetic field = B

A stationary square coil of area A is brought over time t into the magnetic field B with its plane perpendicular to the magnetic field. The coil has N turns. Write down an expression for the electromotive force ɛ of such a coil. Please use Il * II for products (e.g. B*A), "/" for ratios (e.g. B/A) and the usual "+" and "-" signs as appropriate. Please use the "Display response" button to check you entered the answer you expect. E= Display response

A stationary square coil of area A is brought over time t into the magnetic field B with its plane perpendicular to the magnetic field. The coil has N turns. Write down an expression for the electromotive force ɛ of such a coil. Please use Il * II for products (e.g. B*A), "/" for ratios (e.g. B/A) and the usual "+" and "-" signs as appropriate. Please use the "Display response" button to check you entered the answer you expect. E= Display response

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 48P: A strip of copper is placed in a uniform magnetic field of magnitude 2.5 T. The Hall electric field...

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