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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Textbook Question
Chapter 29, Problem 8SP
For the network shown in Fig. 29-7, determine (a) the three currents
Fig. 29-7
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95 In Fig. 27-79, E, = 6.00 V,
= 12.0 V, R = 100 0,
R, = 200 N, and R, = 300 N.
One point of the circuit is
grounded (V =
the (a) size and (b) direction
(up or down) of the current
through resistance 1, the (c)
size and (d) direction (left or
right) of the current through
resistance 2, and the (e) size
and (f) direction of the current
through resistance 3? (g) What
is the electric potential at point A?
0), What are
As shown in Fig. 28-2(a), a battery (internal resistance I 2) is connected in series with two
resistors. Compute (a) the current in the circuit, (b) the p.d. across each resistor, and (c) the
terminal p.d. of the battery.
6.
E- 18 V
r-12
-W- -W
122
(a)
Fig. 28-2
Two cells of emfs E, = 1.5 V and E,= 2.0 V and inter-
nal resistances r, = 1.0 Q and r2 = 1.5 N respectively
are connected to an external resistor R = 2.5 2 as
%3|
%3D
shown in Fig. 22.23. Find the potential difference
(a) between points A and B
(b) between points A and C
(c) across R.
E1
E2
А
r2
E
D
ww
R
Fig. 22.23
Chapter 29 Solutions
Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
Ch. 29 - 29.7 [II] For the circuit shown in Fig. 29-6, find...Ch. 29 - 29.8 [III] For the network shown in Fig. 29-7,...Ch. 29 - 29.9 [II] Refer back to Fig. 29-5. If the...Ch. 29 - 29.10 [III] Find , and the potential difference...Ch. 29 - 29.11 [II] In Fig. 29-9, . Find the readings of...Ch. 29 - 29.12 [II] In Fig. 29-9, the voltmeter reads 14 V...
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