Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
12th Edition
ISBN: 9781259587399
Author: Eugene Hecht
Publisher: McGraw-Hill Education
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Question
Chapter 32, Problem 19SP
(a)
To determine
Theemf across the 100-turn flat horizontal coil when the magnetic field is decreasing at a rate of
(b)
To determine
The higher voltage terminal in given100-turn horizontal coil, similar like the coil shown in figure 32-9(a), when the magnetic field
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7 In Fig. 30-38, the magnetic flux
through the loop increases according to
the relation Pg = 6.02 + 7.01, where dg is
in milliwebers and t is in seconds. (a) What
is the magnitude of the emf induced in the
loop when t = 2.0 s? (b) Is the direction of •
the current through R to the right or left?
B'
A toroidal solenoid has a magnitude of induced emf of 10.3 [mV] when the rate of change of the current is 0.0250 [A/s]. How many turns does it have if the average flux through each turn is 0.00145 [Wb] when the current is 1.12 [A]?
15 o A square wire loop with
2.00 m sides is perpendicular to a
uniform magnetic field, with half the
area of the loop in the field as
shown in Fig. 30-43. The loop con-
tains an ideal battery with emf & =
20.0 V. If the magnitude of the field
varies with time according to B =
0.0420 – 0.870r, with B in teslas and
bat
tin seconds, what are (a) the net emf
in the circuit and (b) the direction of
the (net) current around the loop?
Figure 30-43 Problem 15.
Chapter 32 Solutions
Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
Ch. 32 - 15. Figure 32-9(a) depicts a two-turn horizontal...Ch. 32 - 32.16 [I] Figure 32-9(b) depicts a two-turn...Ch. 32 - 32.17 [I] Figure 32-9(a) depicts a two-turn...Ch. 32 - 32.18 [I] Figure 32-9(b) depicts a two-turn...Ch. 32 - Prob. 19SPCh. 32 - Prob. 20SPCh. 32 - Prob. 21SPCh. 32 - Prob. 22SPCh. 32 - Prob. 23SPCh. 32 - 32.24 [II] A room has its walls aligned accurately...
Ch. 32 - 26. A flat coil with a radius of 8.0 mm has 50...Ch. 32 - 27. The square coil shown in Fig. 32-11 is 20 cm...Ch. 32 - Prob. 28SPCh. 32 - Prob. 29SPCh. 32 - Prob. 32SPCh. 32 - 32.33 [II] A train is moving directly south at a...Ch. 32 - 32.34 [III] A copper disk of 10-cm radius is...Ch. 32 - 32.35 [II] How much charge will flow through a...Ch. 32 - Prob. 36SP
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