Consider the circuit shown below, with an initially uncharged capacitor C and two identical resistors R. R IR www S V "I Ic C R At the instant the switch is closed, the current through the capacitor will be: zero At the instant the switch is closed, the current through the right-side resistor will be: V/R, directed Up After the switch has been closed for a very long time, it is opened. The current through the right-side resistor will be V/R, directed Down The switch is closed at t = 0. At t = ∞ (long after) the current through the right-side resistor will be: V/2R, directed Down The switch is closed at t = 0. At t = ∞ (long after) the current through the capacitor will be: V/2R, directed Up After the switch has been closed for a very long time, it is opened. The current through the capacitor will be? V/R, directed Down

Consider the circuit shown below, with an initially uncharged capacitor C and two identical resistors R. R IR www S V "I Ic C R At the instant the switch is closed, the current through the capacitor will be: zero At the instant the switch is closed, the current through the right-side resistor will be: V/R, directed Up After the switch has been closed for a very long time, it is opened. The current through the right-side resistor will be V/R, directed Down The switch is closed at t = 0. At t = ∞ (long after) the current through the right-side resistor will be: V/2R, directed Down The switch is closed at t = 0. At t = ∞ (long after) the current through the capacitor will be: V/2R, directed Up After the switch has been closed for a very long time, it is opened. The current through the capacitor will be? V/R, directed Down

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter19: Capacitors

Section: Chapter Questions

Problem 3PA: You find that a 25-F capacitor connected to 480 VAC is defective. The storeroom has no capacitors...

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