d. The battery is now disconnected, and the resistor and fully charged capacitor are placed in a loop, allowing the capacitor to discharge. After 0.25 s, what is i. the current in the loop Q. Q. ii. the voltage across the resistor (Qo (1-C) 4. (25 pts) A 5400 2 resistor is placed in a loop with a battery of 12 V and a capacitor. After it is connected, the capacitor charges to 75% of its maximum charge in a time of 1.2 s. a. What is the capacitance of the capacitor? b. At what time after connecting the circuit will the capacitor be charged to 99.9% of its max? c. Sketch the graphs for q and i vs time for the charging case.

d. The battery is now disconnected, and the resistor and fully charged capacitor are placed in a loop, allowing the capacitor to discharge. After 0.25 s, what is i. the current in the loop Q. Q. ii. the voltage across the resistor (Qo (1-C) 4. (25 pts) A 5400 2 resistor is placed in a loop with a battery of 12 V and a capacitor. After it is connected, the capacitor charges to 75% of its maximum charge in a time of 1.2 s. a. What is the capacitance of the capacitor? b. At what time after connecting the circuit will the capacitor be charged to 99.9% of its max? c. Sketch the graphs for q and i vs time for the charging case.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter21: Circuits And Dc Instruments

Section: Chapter Questions

Problem 68PE: A 500- resistor, an uncharged 1.50-F capacitor and a 6.16-V emf are connected in series, (a) What is...

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