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tww 15 V -13 - A www 22 3. 52 a.) The ammeter in the central branch of the circuit above reads 0.75 A. Use Kirchoff's rules to find the currents I1, I2 and the battery emf, ɛ. b.) How much power is dissipated in each of the resistors? c.) From your results, are the directions of the three currents shown on the circu diagram are correct? Explain your answers.

tww 15 V -13 - A www 22 3. 52 a.) The ammeter in the central branch of the circuit above reads 0.75 A. Use Kirchoff's rules to find the currents I1, I2 and the battery emf, ɛ. b.) How much power is dissipated in each of the resistors? c.) From your results, are the directions of the three currents shown on the circu diagram are correct? Explain your answers.

College Physics
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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15 V - 13 www 3. 52 a.) The ammeter in the central branch of the circuit above reads 0.75 A. Use Kirchoff's rules to find the currents I1, I2 and the battery emf, ɛ. b.) How much power is dissipated in each of the resistors? c.) From your results, are the directions of the three currents shown on the circuit diagram are correct? Explain your answers.
Transcribed Image Text:15 V - 13 www 3. 52 a.) The ammeter in the central branch of the circuit above reads 0.75 A. Use Kirchoff's rules to find the currents I1, I2 and the battery emf, ɛ. b.) How much power is dissipated in each of the resistors? c.) From your results, are the directions of the three currents shown on the circuit diagram are correct? Explain your answers.
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