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# When switch S in Fig. E25.29 is open, the voltmeter V ISBN: 9780321675460 31

## Solution for problem 33E Chapter 25

University Physics | 13th Edition

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Problem 33E

When switch S in ?Fig. E25.29 is open, the voltmeter V reads 3.08 V. When the switch is closed, the voltmeter reading drops to 2.97 V, and the ammeter A reads 1.65 A. Find the emf, the internal resistance of the battery, and the circuit resistance R . Assume that the two meters are ideal, so they don’t affect the circuit.

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Dudaie 1 Physics II­ Chapter 21 Chapter 21­ Electric Current & Direct­Current Circuits 1. Electric Current a. The flow of electric charge from one place to another is known as electric current i. I=∆Q/∆ t 1. 1 A= 1C/s} ampere or amp b. Often charge is carried by electrons...

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##### ISBN: 9780321675460

University Physics was written by and is associated to the ISBN: 9780321675460. The full step-by-step solution to problem: 33E from chapter: 25 was answered by , our top Physics solution expert on 05/06/17, 06:07PM. This full solution covers the following key subjects: Voltmeter, switch, resistance, reads, Circuit. This expansive textbook survival guide covers 26 chapters, and 2929 solutions. This textbook survival guide was created for the textbook: University Physics, edition: 13. Since the solution to 33E from 25 chapter was answered, more than 311 students have viewed the full step-by-step answer. The answer to “When switch S in ?Fig. E25.29 is open, the voltmeter V reads 3.08 V. When the switch is closed, the voltmeter reading drops to 2.97 V, and the ammeter A reads 1.65 A. Find the emf, the internal resistance of the battery, and the circuit resistance R . Assume that the two meters are ideal, so they don’t affect the circuit.” is broken down into a number of easy to follow steps, and 61 words.

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