Determine the magnitudes and directions of the currents in each resistor shown in Fig. 19-56. The batteries

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Determine the magnitudes and directions of the currents in each resistor shown in Fig. 19-56. The batteries have emfs of E1 = 9.0 and E2 = 12.0 V and the resistors have values of R1 = 25 Î©, R2 = 68Î©, and R3 = 35 Î©.

(a) Ignore internal resistance of the batteries.

(b) Assume each battery has internal resistance r = 1.0Î©.

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Physics Principles with Applications

ISBN: 978-0321762429

7th edition

Authors: Douglas C. Giancoli

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Question Posted: Oct 05, 2017 08:26 AM

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Determine the magnitudes and directions of the currents in each resistor shown in Fig. 19-56. The batteries

Question:

R1 R2 R33

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a There are three currents involved so there must be three independent equations to determine those ...View the full answer

Physics Principles with Applications

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