Use "E" as the symbol for Voltage. R, = 12 2 R, = 32 E = 10 V If ɛ = 10 V, R1 = 12 Q and R2 = 3 0, what is. a. The total resistance of the circuit?! b. The total current in the circuit? C. The voltage across R2?: :: 15 Q :: 0.67 A :: 5.4 W : 2.0 V

Use "E" as the symbol for Voltage. R, = 12 2 R, = 32 E = 10 V If ɛ = 10 V, R1 = 12 Q and R2 = 3 0, what is. a. The total resistance of the circuit?! b. The total current in the circuit? C. The voltage across R2?: :: 15 Q :: 0.67 A :: 5.4 W : 2.0 V

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter21: Circuits And Dc Instruments

Section: Chapter Questions

Problem 17PE: (a) What is the terminal voltage of a large 1.54-V carbon-zinc dry cell used in a physics lab to...

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Question

Use "E" as the symbol for Voltage.
R, = 12 2
R, = 32
E = 10 V
If ɛ = 10 V, R1 = 12 Q and R2 = 30, what is.
a. The total resistance of the circuit?
b. The total current in the circuit?
c. The voltage across R2?
:: 15 Q
:: 0.67 A
:: 5.4 W
: 2.0 V

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