35A. With the switch open, as shown, what is the current I;? [ Select] B. The switch is closed (and remains closed for part C). What is the voltage across the 4 Q resistor? | Select ] C. Which of the currents have changed in magnitude after the switch is closed? ( Select ] 20 20

35A. With the switch open, as shown, what is the current I;? [ Select] B. The switch is closed (and remains closed for part C). What is the voltage across the 4 Q resistor? | Select ] C. Which of the currents have changed in magnitude after the switch is closed? ( Select ] 20 20

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter27: Direct-current Circuits

Section27.4: Rc Circuits

Problem 27.5QQ: Consider the circuit in Figure 27.17 and assume the battery has no internal resistance. (i) Just...

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35A. With the switch open, as shown, what is the current I,? Select]
B. The switch is closed (and remains closed for part C). What is the voltage across the 4 Q resistor?
| Select ]
C. Which of the currents have changed in magnitude after the switch is closed? [ Select ]
20
20

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