A battery with a terminal voltage of 9 V is connected to a circuit consisting of four 20-2 and one 10-2 resistorsall in series (See Figure). Assume the battery has negligible internal resistance. (a) Calculate the equivalentresistance or tne curcuit. (D) Calculate the current through each resistor. (c) Calculate the potential drop acrosseach resistor. (d) Determine the total power dissipated by the resistors and the power supplied by the battery.R, = 20 2 R2 = 20 n R3 = 20 1R = 20 2 R = 10 NV = 9 V

R1 = 20 Ω, R2=20 Ω , R3=20 Ω , R4= 20 Ω , R5=10 Ω,V = 9v

A battery with a terminal voltage of 9 V is connected to a circuit consisting of four 20-2 and one 10-2 resistors all in series (See Figure). Assume the battery has negligible internal resistance. (a) Calculate the equivalent resistance or tne circuit. (D) Calculate the current through each resistor. (c) Calculate the potential drop across each resistor. (d) Determine the total power dissipated by the resistors and the power supplied by the battery. R = 20 ! R = 20 N R = 20 2 R = 20 ! R = 10 A V = 9 V

A battery with a terminal voltage of 9 V is connected to a circuit consisting of four 20-2 and one 10-2 resistors all in series (See Figure). Assume the battery has negligible internal resistance. (a) Calculate the equivalent resistance or tne circuit. (D) Calculate the current through each resistor. (c) Calculate the potential drop across each resistor. (d) Determine the total power dissipated by the resistors and the power supplied by the battery. R = 20 ! R = 20 N R = 20 2 R = 20 ! R = 10 A V = 9 V

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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A battery with a terminal voltage of 9 V is connected to a circuit consisting of four 20-2 and one 10-2 resistors
all in series (See Figure). Assume the battery has negligible internal resistance. (a) Calculate the equivalent
resistance or tne curcuit. (D) Calculate the current through each resistor. (c) Calculate the potential drop across
each resistor. (d) Determine the total power dissipated by the resistors and the power supplied by the battery.
R, = 20 2 R2 = 20 n R3 = 20 1
R = 20 2 R = 10 N
V = 9 V

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