The circuit in figure X below shows 5 resistors R1, R2, R3, R4 and R5 are connected to batteries E1, E2 and E3. Neglect the internal resistance of the batteries. R3= 10 E, = 9 V Rg= 22 R2 = 30 Ez = 3 V R= 22 R,= 10 E, = 10 V
The circuit in figure X below shows 5 resistors R1, R2, R3, R4 and R5 are connected to batteries E1, E2 and E3. Neglect the internal resistance of the batteries. R3= 10 E, = 9 V Rg= 22 R2 = 30 Ez = 3 V R= 22 R,= 10 E, = 10 V
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 29P: (a) Can the circuit shown in Figure P18.29 be reduced to a single resistor connected to the...
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using the symbols to write the equation/answers
Current =I, Battery = E, Resistor = R, internal resistance = r, voltage= V
a) write down the relationship between the currents I1, I2 and I3. (example E1=I1R1)
b) write down the equation relating voltage for the upper loop
c) write down the equation relating the voltage for the lower loop
d) calculate the currents I1, I2 and I3 (example answer 0.00 unit)
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