An ideal voltmeter is connected to a 2.0-Ω resistor and battery with emf of 5.0 V and an internal resistance of 0.5 Ω as shown in figure 6. a. What is the current in the 2.0-Ω resistor? b. What is the terminal voltage of the battery? c. What is the reading on the voltmeter?

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Chapter1: Units, Trigonometry. And Vectors
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Directions: Solve for the given problems. Show your complete solutions. Round off your answers into 3 significant figures. 3. An ideal voltmeter is connected to a 2.0-Ω resistor and battery with emf of 5.0 V and an internal resistance of 0.5 Ω as shown in figure 6. a. What is the current in the 2.0-Ω resistor? b. What is the terminal voltage of the battery? c. What is the reading on the voltmeter?
0.5 0
5.0 V
ww-
V
2.0 Ω
Figure 6. Problem 2
(Source: Young, H. D., & Freedman, R. A.
Pearson Education South Asia PTE LTD.)
Transcribed Image Text:0.5 0 5.0 V ww- V 2.0 Ω Figure 6. Problem 2 (Source: Young, H. D., & Freedman, R. A. Pearson Education South Asia PTE LTD.)
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