In the circuit shown in FIGURE 7, if the current in 2.0 Q resistor is 3.0 A, then find the value of unknown battery emf, E. Figure 7 io 3.0 N ww o i, 4.5 N 2.0 N 9.0 V Loop 1 Loop 2 Select one: a. 15.0 V b. 5.0 Volt c. 9.0 Volt d. 3.0 Volt e. 10.0 Volt

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter18: Direct-Current Circuits
Section: Chapter Questions
Problem 60AP: For the network in Figure P18.60, show that the resistance between points a and b is Rab=2717....
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In the circuit shown in FIGURE 7, if the current in 2.0 Q resistor is 3.0 A, then find
the value of unknown battery emf, E.
Figure 7
io 3.0 N
4.5 N
o i2
ww
2.0 N
9.0 V
Loop 1
Loop 2
Select one:
a. 15.0 V
b. 5.0 Volt
c. 9.0 Volt
d. 3.0 Volt
e. 10.0 Volt
Drovio uo poao
Nevt nogo
Transcribed Image Text:In the circuit shown in FIGURE 7, if the current in 2.0 Q resistor is 3.0 A, then find the value of unknown battery emf, E. Figure 7 io 3.0 N 4.5 N o i2 ww 2.0 N 9.0 V Loop 1 Loop 2 Select one: a. 15.0 V b. 5.0 Volt c. 9.0 Volt d. 3.0 Volt e. 10.0 Volt Drovio uo poao Nevt nogo
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