A flip coil is a device used to measure a magnetic field. A coil of radius r,
Question:
(a) What is the change in magnetic flux through the coil in one flip?
(b) If the time interval during which the coil is flipped is Δt, what is the average induced emf in the coil?
(c) What is the average current that flows through the galvanometer?
(d) What is the total charge Q in terms of r, N, R, and B?
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Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
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