P4.9 For the circuit shown in Figure 4.14, R,= 10, R₂= 5 Q, R₁ = 80, R5, R100 and the voltage across the network is 24 V. With the switch open, determine the a) equivalent resistance of the network, b) direction and magnitude of the current everywhere through the circuit and c) voltage at point "a" with respect to point "b". R₁ ww R3 ww R, & www R R, 21 ww www +1 R₁ R ww ww www b R₁ R Figure 4.13 Problem 4.8 Figure 4.14 Problem 4.9 P4.10 For the circuit shown in Figure 4.14, use the same values as in Problem 4.9. With the switch closed, what is the a) current through the switch and b) equivalent resistance of the network.
P4.9 For the circuit shown in Figure 4.14, R,= 10, R₂= 5 Q, R₁ = 80, R5, R100 and the voltage across the network is 24 V. With the switch open, determine the a) equivalent resistance of the network, b) direction and magnitude of the current everywhere through the circuit and c) voltage at point "a" with respect to point "b". R₁ ww R3 ww R, & www R R, 21 ww www +1 R₁ R ww ww www b R₁ R Figure 4.13 Problem 4.8 Figure 4.14 Problem 4.9 P4.10 For the circuit shown in Figure 4.14, use the same values as in Problem 4.9. With the switch closed, what is the a) current through the switch and b) equivalent resistance of the network.
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter29: Direct Current (dc) Circuits
Section: Chapter Questions
Problem 82PQ
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![P4.9
For the circuit shown in Figure 4.14, R,= 10, R₂= 5 Q, R₁ = 80, R5, R100 and the
voltage across the network is 24 V. With the switch open, determine the a) equivalent
resistance of the network, b) direction and magnitude of the current everywhere through the
circuit and c) voltage at point "a" with respect to point "b".
R₁
ww
R3
ww
R,
&
www
R
R,
21
ww
www
+1
R₁
R
ww
ww
www
b
R₁
R
Figure 4.13 Problem 4.8
Figure 4.14 Problem 4.9
P4.10 For the circuit shown in Figure 4.14, use the same values as in Problem 4.9. With the switch
closed, what is the a) current through the switch and b) equivalent resistance of the network.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3ef39036-8020-4990-be08-92b4ee8b9017%2F2a393407-3285-4c6e-8810-f924f1ca6e00%2Fjnz73zp_processed.png&w=3840&q=75)
Transcribed Image Text:P4.9
For the circuit shown in Figure 4.14, R,= 10, R₂= 5 Q, R₁ = 80, R5, R100 and the
voltage across the network is 24 V. With the switch open, determine the a) equivalent
resistance of the network, b) direction and magnitude of the current everywhere through the
circuit and c) voltage at point "a" with respect to point "b".
R₁
ww
R3
ww
R,
&
www
R
R,
21
ww
www
+1
R₁
R
ww
ww
www
b
R₁
R
Figure 4.13 Problem 4.8
Figure 4.14 Problem 4.9
P4.10 For the circuit shown in Figure 4.14, use the same values as in Problem 4.9. With the switch
closed, what is the a) current through the switch and b) equivalent resistance of the network.
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