Consider the circuit shown in the figure below. (Assume R, = 11.5 2, R, = 2.15 N, and V = 7.20 V.) RỊ 4.00 N 5.00 N R2 3.00 N V (a) Calculate the equivalent resistance of the R, and 5.00-N resistors connected in parallel. Ω (b) Using the result of part (a), calculate the combined resistance of the R,, 5.00-N and 4.00-N resistors. Ω (c) Calculate the equivalent resistance of the combined resistance found in part (b) and the parallel 3.00-2 resistor. (d) Combine the equivalent resistance found in part (c) with the R, resistor. Ω (e) Calculate the total current in the circuit.

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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(e) Calculate the total current in the circuit.
A
(f) What is the voltage drop across the R, resistor?
(g) Subtracting the result of part (f) from the battery voltage, find the voltage across the 3.00-2 resistor.
V
(h) Calculate the current in the 3.00-2 resistor.
A
Transcribed Image Text:(e) Calculate the total current in the circuit. A (f) What is the voltage drop across the R, resistor? (g) Subtracting the result of part (f) from the battery voltage, find the voltage across the 3.00-2 resistor. V (h) Calculate the current in the 3.00-2 resistor. A
Consider the circuit shown in the figure below. (Assume R,
11.5 Ω, R.
= 2.15 2, and V = 7.20 V.)
%D
R1
4.00 N
5.00 N
R2
3.00 N
+
(a) Calculate the equivalent resistance of the R, and 5.00-2 resistors connected in parallel.
(b) Using the result of part (a), calculate the combined resistance of the R,, 5.00-2 and 4.00-2 resistors.
Ω
(c) Calculate the equivalent resistance of the combined resistance found in part (b) and the parallel 3.00-2 resistor.
Ω
(d) Combine the equivalent resistance found in part (c) with the R, resistor.
Ω
(e) Calculate the total current in the circuit.
A
Transcribed Image Text:Consider the circuit shown in the figure below. (Assume R, 11.5 Ω, R. = 2.15 2, and V = 7.20 V.) %D R1 4.00 N 5.00 N R2 3.00 N + (a) Calculate the equivalent resistance of the R, and 5.00-2 resistors connected in parallel. (b) Using the result of part (a), calculate the combined resistance of the R,, 5.00-2 and 4.00-2 resistors. Ω (c) Calculate the equivalent resistance of the combined resistance found in part (b) and the parallel 3.00-2 resistor. Ω (d) Combine the equivalent resistance found in part (c) with the R, resistor. Ω (e) Calculate the total current in the circuit. A
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