104 loops of wire lie in the plane of this page. A magnetic field pointing out of the page is increased from 0 → 4.5 T in 0.15 seconds. The loops each enclose an area of 1 m2. (a) What is the change in magnetic flux (∆ΦB) through one of the loops of wire in this time? (b) What is the induced voltage in the loops? (c) If the loops (combined) have a total resistance of 5 Ω, what will be the induced current in the loops?
104 loops of wire lie in the plane of this page. A magnetic field pointing out of the page is increased from 0 → 4.5 T in 0.15 seconds. The loops each enclose an area of 1 m2. (a) What is the change in magnetic flux (∆ΦB) through one of the loops of wire in this time? (b) What is the induced voltage in the loops? (c) If the loops (combined) have a total resistance of 5 Ω, what will be the induced current in the loops?
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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- 104 loops of wire lie in the plane of this page. A magnetic field pointing out of the page is increased from 0 → 4.5 T in 0.15 seconds. The loops each enclose an area of 1 m2.
(a) What is the change in magnetic flux (∆ΦB) through one of the loops of wire in this time?
(b) What is the induced voltage in the loops?
(c) If the loops (combined) have a total resistance of 5 Ω, what will be the induced current in the loops?
(d) In what direction will the induced current flow (clockwise or counterclockwise)?
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