A circutar.coll (900 turns, radius - 0.145 m) is rotating in a uniform magnetic field. At fieid. At t 0,010 s, the normal makes an angle of 45 with the field because the osil has made one-eighth of a revolution. An averge emf of magnitude 0.055 V is induced in the coil. Find the magnitude of the magnetic field at the location of the coll. 0s, the normai to the coil is perpendicular to the magnetic

A circutar.coll (900 turns, radius - 0.145 m) is rotating in a uniform magnetic field. At fieid. At t 0,010 s, the normal makes an angle of 45 with the field because the osil has made one-eighth of a revolution. An averge emf of magnitude 0.055 V is induced in the coil. Find the magnitude of the magnetic field at the location of the coll. 0s, the normai to the coil is perpendicular to the magnetic

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 67AP: A coil with 50 turns and area 10cm2 is oriented with its plane perpendicular to a 0.75-T magnetic...

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A coil with 50 turns and area 10cm2 is oriented with its plane perpendicular to a 0.75-T magnetic field. If the coil is flipped over (rotated through 180°) in 0.20 s, what is the average emf induced in it?