Calculate the magnitude of the induced emf when the magnet in figure (a) is thrust into the coil, given the following information: the single loop coil has a radius of 6.00 cm and the average value of B cos θ (this is given, since the barmagnet’s field is complex) increases from 0.0500 T to 0.250 T in 0.100 s. AN- QAN-B.magPcol(a)B.Booвmag(b)BraoBolN.S.(c)Figure 23.7 (a) When this bar magnet is thrust into the coil, the strength of the magnetic field increases in the coil. The current induced in the coilcreates another field, in the opposite direction of the bar magnet's to oppose the increase. This is one aspect of Lenz's law-induction opposes anychange in flux. (b) and (c) are two other situations. Verify for yourself that the direction of the induced Bcoil shown indeed opposes the change in fluxand that the current direction shown is consistent with RHR-2.の

Given: radius, r = 6 cm = 0.06 m B1 = 0.05 T B2 = 0.25 T time, t = 0.1 s

Answered: AN- Q AN- B. mag Pcol (a) B. Boo в mag…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Calculate the magnitude of the induced emf when the magnet in figure (a) is thrust into the coil, given the following information: the single loop coil has a radius of 6.00 cm and the average value of B cos θ (this is given, since the bar
magnet’s field is complex) increases from 0.0500 T to 0.250 T in 0.100 s.

AN- Q
AN-
B.
mag
Pcol
(a)
B.
Boo
в
mag
(b)
Brao
Bol
N.
S.
(c)
Figure 23.7 (a) When this bar magnet is thrust into the coil, the strength of the magnetic field increases in the coil. The current induced in the coil
creates another field, in the opposite direction of the bar magnet's to oppose the increase. This is one aspect of Lenz's law-induction opposes any
change in flux. (b) and (c) are two other situations. Verify for yourself that the direction of the induced Bcoil shown indeed opposes the change in flux
and that the current direction shown is consistent with RHR-2.
の

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