Problem 10: Consider a circuit shown in the figure. Ignore the internal resistances of the R3 batteries. A F Randomized Variables R1 E = 22 V E2 = 48 V R1 =10 R2= 50 R3 = 70. E R2 2. D Part (a) Express the current I going through resistor R1 in terms of the currents I, and I3 going through resistors R2 and R3. Use the direction of the currents as specified in the figure. I = Part (b) Write the equation of potential change in loop EBAF in terms of the circuit elements. EVEBAF = Part (c) Write the equation of potential change in loop DCAF in terms of the circuit elements. ΣVDCAF

Problem 10: Consider a circuit shown in the figure. Ignore the internal resistances of the R3 batteries. A F Randomized Variables R1 E = 22 V E2 = 48 V R1 =10 R2= 50 R3 = 70. E R2 2. D Part (a) Express the current I going through resistor R1 in terms of the currents I, and I3 going through resistors R2 and R3. Use the direction of the currents as specified in the figure. I = Part (b) Write the equation of potential change in loop EBAF in terms of the circuit elements. EVEBAF = Part (c) Write the equation of potential change in loop DCAF in terms of the circuit elements. ΣVDCAF

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter21: Current And Direct Current Circuits

Section: Chapter Questions

Problem 33P: A battery has an emf of 15.0 V. The terminal voltage of the battery is 11.6 V when it is delivering...

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Question

E10P10

Problem 10: Consider a circuit shown in the figure. Ignore the internal resistances of the
R3
batteries.
A
F
Randomized Variables
E = 22 V
E2 = 48 V
R1
В
E
R1 = 12
R2= 5 2
J.
R2
E2.
R3 = 7Q.
Part (a) Express the current I; going through resistor R, in terms of the currents I, and I3 going through resistors R2 and R3. Use the direction of the
currents as specified in the figure.
I =
Part (b) Write the equation of potential change in loop EBAF in terms of the circuit elements.
EVEBAF
Part (c) Write the equation of potential change in loop DCAF in terms of the circuit elements.
ΣVDCAF

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