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A circuit is constructed with four resistors, one capacitor, one battery and a switch as shown. The values for the resistors are: R₁ = R₂ = 52 0, R3 = 1110 and R4 = 143 Q. The capacitance is C = 75 uF and the battery voltage is V = 12 V. The positive terminal of the battery is indicated with a + sign. Submit Help 1) The switch has been open for a long time when at time t = 0, the switch is closed. What is 14(0), the magnitude of the current through the resistor R4 just after the switch is closed? Submit Help V 2) What is Q(∞), the charge on the capacitor after the switch has been closed for a very long time? # Submit Help C 3) After the switch has been closed for a very long time, it is then opened. What is Q(topen), the charge on the capacitor at a time topen 766 µs after the switch was opened? Submit Help A μC μC 4) What is Ic.max (closed), the current that flows through the capacitor whose magnitude is maximum during the time when the switch is closed? A positive value for the current is defined to be in the direction of the arrow shown. A 5) What is Ic.max (open), the current that flows through the capacitor whose magnitude is maximum during the time when the switch is open? A positive value for the current is defined to be in the direction of the arrow shown. A

A circuit is constructed with four resistors, one capacitor, one battery and a switch as shown. The values for the resistors are: R₁ = R₂ = 52 0, R3 = 1110 and R4 = 143 Q. The capacitance is C = 75 uF and the battery voltage is V = 12 V. The positive terminal of the battery is indicated with a + sign. Submit Help 1) The switch has been open for a long time when at time t = 0, the switch is closed. What is 14(0), the magnitude of the current through the resistor R4 just after the switch is closed? Submit Help V 2) What is Q(∞), the charge on the capacitor after the switch has been closed for a very long time? # Submit Help C 3) After the switch has been closed for a very long time, it is then opened. What is Q(topen), the charge on the capacitor at a time topen 766 µs after the switch was opened? Submit Help A μC μC 4) What is Ic.max (closed), the current that flows through the capacitor whose magnitude is maximum during the time when the switch is closed? A positive value for the current is defined to be in the direction of the arrow shown. A 5) What is Ic.max (open), the current that flows through the capacitor whose magnitude is maximum during the time when the switch is open? A positive value for the current is defined to be in the direction of the arrow shown. A

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A circuit is constructed with four resistors, one capacitor, one battery and a switch as shown. The values for the resistors are: R₁ = R₂ = 52 0, R3 = 1110 and R4 = 143 Q. The capacitance is C = 75 uF and the battery voltage is V 12 V. The positive terminal of the battery is indicated with a + sign. Submit Help Submit Help V Submit Help [ R₂ 1) The switch has been open for a long time when at time t = 0, the switch is closed. What is 14(0), the magnitude of the current through the resistor R4 just after the switch is closed? Submit Help R4 ww 2) What is Q(), the charge on the capacitor after the switch has been closed for a very long time? R₂ Submit Help Ic 3) After the switch has been closed for a very long time, it is then opened. What is Q(topen), the charge on the capacitor at a time topen = 766 us after the switch was opened? с + μC + A με + 4) What is Ic,max(closed), the current that flows through the capacitor whose magnitude is maximum during the time when the switch is closed? A positive value for the current is defined to be in the direction of the arrow shown. + A 5) What is Ic.max (open), the current that flows through the capacitor whose magnitude is maximum during the time when the switch is open? A positive value for the current is defined to be in the direction of the arrow shown. A
Transcribed Image Text:A circuit is constructed with four resistors, one capacitor, one battery and a switch as shown. The values for the resistors are: R₁ = R₂ = 52 0, R3 = 1110 and R4 = 143 Q. The capacitance is C = 75 uF and the battery voltage is V 12 V. The positive terminal of the battery is indicated with a + sign. Submit Help Submit Help V Submit Help [ R₂ 1) The switch has been open for a long time when at time t = 0, the switch is closed. What is 14(0), the magnitude of the current through the resistor R4 just after the switch is closed? Submit Help R4 ww 2) What is Q(), the charge on the capacitor after the switch has been closed for a very long time? R₂ Submit Help Ic 3) After the switch has been closed for a very long time, it is then opened. What is Q(topen), the charge on the capacitor at a time topen = 766 us after the switch was opened? с + μC + A με + 4) What is Ic,max(closed), the current that flows through the capacitor whose magnitude is maximum during the time when the switch is closed? A positive value for the current is defined to be in the direction of the arrow shown. + A 5) What is Ic.max (open), the current that flows through the capacitor whose magnitude is maximum during the time when the switch is open? A positive value for the current is defined to be in the direction of the arrow shown. A
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