Consider the circuit shown below. The current through the ammeter is 2 A. Remove the 23 V battery in the center of the circuit and replace it with a wire. Remove the ammeter and replace it with a wire. Redraw the circuit and find its equivalent resistance. (You have not found V1 in part (d), assume its value to be 20 V.
Consider the circuit shown below. The current through the ammeter is 2 A. Remove the 23 V battery in the center of the circuit and replace it with a wire. Remove the ammeter and replace it with a wire. Redraw the circuit and find its equivalent resistance. (You have not found V1 in part (d), assume its value to be 20 V.
University Physics Volume 3
17th Edition
ISBN:9781938168185
Author:William Moebs, Jeff Sanny
Publisher:William Moebs, Jeff Sanny
Chapter9: Condensed Matter Physics
Section: Chapter Questions
Problem 74P: Show that for V less than zero, InetI0.
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Consider the circuit shown below. The current through the ammeter is 2 A.
Remove the 23 V battery in the center of the circuit and replace it with
a wire. Remove the ammeter and replace it with a wire. Redraw the circuit and
find its equivalent resistance. (You have not found V1 in part (d), assume its value to be 20 V.
Transcribed Image Text:Junction a
R3= 20
R4= 4 0
Rg= 20
Re= 2 0
R2=5 0
V,
23 V
R;=2 Q
R7 =2 Q
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