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A capacitor with an initial potential difference of 127 V is discharged through a resistor when...
A capacitor with an initial potential difference of 122 V is discharged through a resistor when...
A capacitor with an initial potential difference of 122 V is discharged through a resistor when a switch between them is closed at t = 0 s. At t = 10.0 s, the potential difference across the capacitor is 1.68 V. (a) What is the time constant of the circuit? (b) What is the potential difference across the capacitor at t = 17.5 s?
A capacitor with an initial potential difference of 117 V is discharged through a resistor when...
A capacitor with an initial potential difference of 117 V is discharged through a resistor when a switch between them is closed at t = 0 s. At t = 10.0 s, the potential difference across the capacitor is 1.11 V. (a) What is the time constant of the circuit? (b) What is the potential difference across the capacitor at t = 15.7 s?
A capacitor with an initial potential difference of 181 V is discharged through a resistor when...
A capacitor with an initial potential difference of 181 V is discharged through a resistor when a switch between them is closed at t = 0 s. At t = 10.0 s, the potential difference across the capacitor is 1.08 V. (a) What is the time constant of the circuit? (b) What is the potential difference across the capacitor at t = 16.1 s?
A capacitor with an initial potential difference of 198 V is discharged through a resistor when...
A capacitor with an initial potential difference of 198 V is discharged through a resistor when a switch between them is closed at t = 0 s. At t = 10.0 s, the potential difference across the capacitor is 1.75 V. (a) What is the time constant of the circuit? (b) What is the potential difference across the capacitor at t = 19.1 s?
QUESTION 3 Assume you have a capacitor with an initial potential difference of 100 V that...
QUESTION 3 Assume you have a capacitor with an initial potential difference of 100 V that is discharged through a resistor when a switch between them is closed at t=0. Att= 10.0s, the potential difference across the capacitor is 1.00 V and its time constant RC is 2.17 sec. What is the potential difference V(t) across the capacitor at t= 17.0 s? 0.0396 V 0.0309 V 0.0456 V 0.0412 V QUESTION 4 The capacitance (size) of the capacitor is a...
QUESTION 5 A Capacitors charge is represented as Q and its units is Coulombs True False...
QUESTION 5 A Capacitors charge is represented as Q and its units is Coulombs True False QUESTION 6 A capacitor with an initial potential difference of 10 Vis discharged through a resistor when a switch between them is closed at t= 0. At t= 10.0 s, the potential difference across the capacitor is 0.5 V. What is the time constant of the circuit? 3.34 sec 2.94 sec 4.02 sec 7.14 sec
A 1.93 mF capacitor with an initial stored energy of 0.432 J is discharged through a...
A 1.93 mF capacitor with an initial stored energy of 0.432 J is discharged through a 1.57 MΩ resistor. (a) What is the initial charge on the capacitor? (b) What is the current through the resistor when the discharge starts? At time t = 976 s, find (c) the potential difference VC across the capacitor, (d) the potential difference VR across the resistor, and (e) the rate at which thermal energy is produced in the resistor.
1. A 577 μF capacitor is discharged through a resistor, whereby its potential difference decreases from...
1. A 577 μF capacitor is discharged through a resistor, whereby its potential difference decreases from its initial value of 81.7 V to 24.1 V in 4.15 s.Find the resistance of the resistor in kilohms. 2. A capacitor of 10.0 μF and a resistor of 120 Ω are quickly connected in series to a battery of 5.00 V. What is the charge Q on the capacitor 0.00200 s after the connection is made? 3. A heart pacemaker fires exactly 6565...
A 2.00-nF capacitor with an initial charge of 4.51 uC is discharged through a 1.06-k2 resistor....
A 2.00-nF capacitor with an initial charge of 4.51 uC is discharged through a 1.06-k2 resistor. (a) Calculate the current in the resistor 9.00 us after the resistor is connected across the terminals of the capacitor. dQ (Let the positive direction of the current be define such that >0.) dt x How is the instantaneous current related to the potential difference across the capacitor? ma (b) What charge remains on the capacitor after 8.00 us? X What is the equation...
A 539 μF capacitor is discharged through a resistor, whereby its potential difference decreases from its...
A 539 μF capacitor is discharged through a resistor, whereby its potential difference decreases from its initial value of 86.7 V to 12.1 V in 4.57 s. Find the resistance of the resistor in kilohms.
QUESTION 3 Assume you have a capacitor with an initial potential difference of 100 V that is discharged through a resistor when a switch between them is closed at t=0. Att= 10.0s, the potential difference across the capacitor is 1.00 V and its time constant RC is 2.17 sec. What is the potential difference V(t) across the capacitor at t= 17.0 s? 0.0396 V 0.0309 V 0.0456 V 0.0412 V QUESTION 4 The capacitance (size) of the capacitor is a...
QUESTION 5 A Capacitors charge is represented as Q and its units is Coulombs True False QUESTION 6 A capacitor with an initial potential difference of 10 Vis discharged through a resistor when a switch between them is closed at t= 0. At t= 10.0 s, the potential difference across the capacitor is 0.5 V. What is the time constant of the circuit? 3.34 sec 2.94 sec 4.02 sec 7.14 sec
A 2.00-nF capacitor with an initial charge of 4.51 uC is discharged through a 1.06-k2 resistor. (a) Calculate the current in the resistor 9.00 us after the resistor is connected across the terminals of the capacitor. dQ (Let the positive direction of the current be define such that >0.) dt x How is the instantaneous current related to the potential difference across the capacitor? ma (b) What charge remains on the capacitor after 8.00 us? X What is the equation...
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