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 11SP
In Fig. 29-9,
Fig. 29-9
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Mel Lin, an
engineering professor sets up the circ
snown in the figure. The reading of the voltmeter
and the reading of the ammeter Is 2.50 mA. Assuming the
voltmeter and ammeter are both ideal, calculate the following.
A
R
3.00 k2
(a) the value of R (in ko)
kn
(b) the emf (in V) of the battery
V
(c) the voltage (in V) across the 3.00 kn resistor
What are the expected readings of the following in the figure below? (R = 7.60 , AV = 6.20 V)
A
10.0 Ω
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5.00 Ω
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R
V
R
ww
AV
4.50 V
(a) ideal ammeter (Give your answer in mA.)
X MA
(b) ideal voltmeter (Give your answer in volts.)
(c) What If? How would the readings in the ammeter (in mA) and voltmeter (in volts) change if the 4.50 V battery was flipped so that
its positive terminal was to the right?
ideal ammeter
ideal voltmeter
mA
V
What are the expected readings of the following in the figure below? (R = 6.100, AV = 7.00 V)
10.0 Ω
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5.00 Ω
R
V
R
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AV
+
+
4.50 V
(a) ideal ammeter (Give your answer in mA.)
mA
(b) ideal voltmeter (Give your answer in volts.)
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(c) What If? How would the readings in the ammeter (in mA) and voltmeter (in volts) change if the 4.50 V battery was flipped so that its positive terminal was to the right?
ideal ammeter
mA
ideal voltmeter
V
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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