A square coil of wire of side 3.35 cm is placed in a uniform magnetic field of magnitude 2.25 T, The coil has 37.5 turns and resistance of 0.780 Ω. If the coil is rotated through an angle of 90.0° about the horizontal axis shown in 0.335 s, find the following. A horizontal rotation axis passes through the middle of the square. An arrow indicates that the square rotates clockwise on the axis when viewed from the left. (a) the magnitude of the average emf induced in the coil during this rotation mV (b) the average current induced in the coil during this rotation
A square coil of wire of side 3.35 cm is placed in a uniform magnetic field of magnitude 2.25 T, The coil has 37.5 turns and resistance of 0.780 Ω. If the coil is rotated through an angle of 90.0° about the horizontal axis shown in 0.335 s, find the following. A horizontal rotation axis passes through the middle of the square. An arrow indicates that the square rotates clockwise on the axis when viewed from the left. (a) the magnitude of the average emf induced in the coil during this rotation mV (b) the average current induced in the coil during this rotation
Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter28: Magnetic Fields
Section: Chapter Questions
Problem 35P
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A square coil of wire of side 3.35 cm is placed in a uniform magnetic field of magnitude 2.25 T, The coil has 37.5 turns and resistance of 0.780 Ω. If the coil is rotated through an angle of 90.0° about the horizontal axis shown in 0.335 s, find the following.
A horizontal rotation axis passes through the middle of the square. An arrow indicates that the square rotates clockwise on the axis when viewed from the left.
(a) the magnitude of the average emf induced in the coil during this rotation
mV
(b) the average current induced in the coil during this rotation
mV
(b) the average current induced in the coil during this rotation
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