From a 10.00 V battery a capacitor is being charged up through a resistor with a...
A charged capacitor with a capacitance of C = 5.00x10-3F, has an initial potential of 6.00 V. The capacitor is discharged by connecting a resistance R between its terminals. The graph below shows the potential across the capacitor as a funtion of t, the time elapsed since the connection. Potential (in volts) 1 8 9 2 3 4 5 6 7 Time t (in seconds) Calculate the value of R. Note that the curve passes through an intersection point. 446.67...
A capacitor C is charged to an initial potential of 50.0 V, with an initial charge of Qo. It is in a circuit with a switch and an inductor with inductance L = 3.61×10-2 H and resistance RL -Th Rr. At t=0, the switch is closed, and the curve below shows the potential V across the capacitor as a function of time t. 40 38 20 18 1B P-28 58 0.1 8.2 .3 84 8.5 .6 8.7 8.8 89 1...
A 100 µF capacitor that had been charged to 30 V is discharged through a resistor. The figure shows the capacitor voltage as a function of time. What is the value of the resistance? R= ?? O I already tried 1.8 x 104 but that was not right. A 100 muF capacitor that had been charged to 30 V is discharged through a resistor. The figure shows the capacitor voltage as a function of time.What is the value of the...
A 60 μF capacitor that had been charged to 30 V is discharged through a resistor. The figure (Figure 1) shows the capacitor voltage as a function of time. What is the value of the resistance?
A 50 μF capacitor that had been charged to 30 V is discharged through a resistor. Figure 74 shows the capacitor voltage as a function of time. What is the value of the resistance?FIGURE 74
A fully charged capacitor with a voltage of 270 V is discharged through a resistor. (a) What is the voltage across the capacitor at the end of five time constants? (b) At this time, what is the voltage across the resistor?
A 11.8 uF capacitor is fully charged across a 12.0 V battery. The capacitor is then disconnected from the battery and connected across an initially uncharged capacitor, C. The resulting voltage across each capacitor is 2.66 V. What is the capacitance C?
A 12 μF capacitor is charged using a 7.0 v battery. The battery is then removed and a 1.5 MΩ resistor is connected to the capacitor. How many seconds pass before the voltage across the resistor is 3.0 volts?
A 12 μF capacitor is charged using a 7.0 v battery. The battery is then removed and a 1.5 MΩ resistor is connected to the capacitor. How many seconds pass before the voltage across the resistor is 3.0 volts?
A simply RC circuit made up of a capacitor with capacitance C and resistor with resistance R = 15 kΩ is attached to a battery with emf E = 24 V. If time constant is 25 µs, what is the capacitance C and the time it takes for the voltage across the capacitor to reach 16 V after the switch is closed at t = 0?