1.What is the magnitude of the magnetic flux (Φinitial) through the coil before it is rotated?2.What is the magnitude of the magnetic flux Φfinal through the coil after it is rotated?3.What is the magnitude of the average emf induced in the coil? In a physics laboratory experiment, a coil with 190turns enclosing an area of 10.3 cm² is rotatedduring the time interval 3.70x10¬2 s from aposition in which its plane is perpendicular toEarth's magnetic field to one in which its plane isparallel to the field. The magnitude of Earth'smagnetic field at the lab location is 6.60x10¬5 T.

Area of coil A = 10.3 cm² Number of turns N = 190 Time in rotating the coil ∆t = 3.70×10-2 s ∆t =…

1.What is the magnitude of the magnetic flux (Φinitial) through the coil before it is rotated? 2.What is the magnitude of the magnetic flux Φfinal through the coil after it is rotated? 3.What is the magnitude of the average emf induced in the coil?

1.What is the magnitude of the magnetic flux (Φinitial) through the coil before it is rotated? 2.What is the magnitude of the magnetic flux Φfinal through the coil after it is rotated? 3.What is the magnitude of the average emf induced in the coil?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter30: Magnetic Fields And Forces

Section: Chapter Questions

Problem 88PQ

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Question

1.What is the magnitude of the magnetic flux (Φinitial) through the coil before it is rotated?

2.What is the magnitude of the magnetic flux Φfinal through the coil after it is rotated?

3.What is the magnitude of the average emf induced in the coil?

In a physics laboratory experiment, a coil with 190
turns enclosing an area of 10.3 cm² is rotated
during the time interval 3.70x10¬2 s from a
position in which its plane is perpendicular to
Earth's magnetic field to one in which its plane is
parallel to the field. The magnitude of Earth's
magnetic field at the lab location is 6.60x10¬5 T.

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