42. Two resistors (R, = 8N and R2 = 5 N) are connected in series with a 12 V battery, as shown in the figure below. Evaluate the total resistance and the voltage drop across each resistor. R1 A. RT = 12 N, V1 = 7.34 V and V2 = 4.62 V B. RT = 13 N, Vị = 7.38 V and V2 = 4.62 V C. RT = 13 N, V1 = 7.38 V and V2 = 4.26 V D. RT = 3.08 N, V, = 7.38 V and V2 = 4.62 V

University Physics Volume 2
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ISBN:9781938168161
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Chapter10: Direct-current Circuits
Section: Chapter Questions
Problem 89CP: Consider the circuit shown below. Each battery has an emf of 1.50 V and an internal resistance of...
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41. Draw circuit diagram with power source (cell or battery), switch, lamp, resistors (connected in parallel) and an ammeter.
42. Two resistors (R, = 8 N and R2 = 5 N) are connected in series with a 12 V
R1
battery, as shown in the figure below. Evaluate the total resistance and the voltage
drop across each resistor.
A. RT = 12 N, Vị = 7.34 V and V2 = 4.62 V
B. RT = 13 N, Vị = 7.38 V and V2 = 4.62 V
C. RT = 13 N, V, = 7.38 V and V2 = 4.26 V
D. RT = 3.08 N, V1 = 7.38 V and V2 = 4.62 V
Transcribed Image Text:41. Draw circuit diagram with power source (cell or battery), switch, lamp, resistors (connected in parallel) and an ammeter. 42. Two resistors (R, = 8 N and R2 = 5 N) are connected in series with a 12 V R1 battery, as shown in the figure below. Evaluate the total resistance and the voltage drop across each resistor. A. RT = 12 N, Vị = 7.34 V and V2 = 4.62 V B. RT = 13 N, Vị = 7.38 V and V2 = 4.62 V C. RT = 13 N, V, = 7.38 V and V2 = 4.26 V D. RT = 3.08 N, V1 = 7.38 V and V2 = 4.62 V
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