1. Three resistors R1=1.0002, R2=2.000, and R3=2.000, are connected in parallel. The parallel connection is attached to a V=3.00V voltage source. (a) What is the equivalent resistance? (b) Find the current supplied by the source to the parallel circuit. (c) Calculate the currents in each resistor and show that these add together to equal the current output of the source. (d) Calculate the power dissipated by each resistor. (e) Find the power output of the source and show that it equals the total power dissipated by the resistors.,

University Physics Volume 2
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ISBN:9781938168161
Author:OpenStax
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Chapter10: Direct-current Circuits
Section: Chapter Questions
Problem 69AP: Consider the circuit below. The battery has an emf of = 30.00 V and an internal resistance of r =...
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1. Three resistors R1=1.000, R2=2.000, and
R3=2.000, are connected in parallel. The
parallel connection is attached to a V=3.00V
voltage source. (a) What is the equivalent
resistance? (b) Find the current supplied by the
source to the parallel circuit. (c) Calculate the
currents in each resistor and show that these
add together to equal the current output of the
source. (d) Calculate the power dissipated by
each resistor. (e) Find the power output of the
source and show that it equals the total power
dissipated by the resistors.
Transcribed Image Text:1. Three resistors R1=1.000, R2=2.000, and R3=2.000, are connected in parallel. The parallel connection is attached to a V=3.00V voltage source. (a) What is the equivalent resistance? (b) Find the current supplied by the source to the parallel circuit. (c) Calculate the currents in each resistor and show that these add together to equal the current output of the source. (d) Calculate the power dissipated by each resistor. (e) Find the power output of the source and show that it equals the total power dissipated by the resistors.
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