5. A circular coil with a radius of 5 cm is made up of 30 loops. Its orientation makes the magnetic field lines normal to the area of the coil. If the magnetic field is varied from 0.25 T to 0.45 T in 1 hour, what is the average induced EMF in the coil?

5. A circular coil with a radius of 5 cm is made up of 30 loops. Its orientation makes the magnetic field lines normal to the area of the coil. If the magnetic field is varied from 0.25 T to 0.45 T in 1 hour, what is the average induced EMF in the coil?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 40P: A coil of 1000 turns encloses an area of 25 cm2. It is rotated in 0.010 s from a position where its...

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5. A circular coil with a radius of 5 cm is made up of 30 loops.
Its orientation makes the magnetic field lines normal to the
area of the coil. If the magnetic field is varied from 0.25 T to
0.45 T in 1 hour, what is the average induced EMF in the coil?

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