A 110-μF capacitance is initially charged to 1010 V . At t = 0, it is connected to a 1-kΩ resistance. At what time t2 has 50 percent of the initial energy stored in the capacitance been dissipated in the resistance?
A 110-μF capacitance is initially charged to 1010 V . At t = 0, it is...
A 130-μF capacitance is initially charged to 1100 V . At t = 0, it is connected to a 1-kΩ resistance. At what time t2 has 50 percent of the initial energy stored in the capacitance been dissipated in the resistance? t2= ?
A 160-μF capacitance is initially charged to 1190 V . At t = 0, it is connected to a 1-kΩ resistance. At what time t2 has 50 percent of the initial energy stored in the capacitance been dissipated in the resistance?
A 120-HF capacitance is initially charged to 1230 V. Att-0, it is connected to a 1-k Ω resistance Part A At what time t2 has 50 percent of the initial energy stored in the capacitance been dissipated in the resistance? Express your answer to four significant figures and include the appropriate units. View Available Hint(s) 1 Value Ims Submit evious Answe X Incorrect; Try Again; 5 attempts remaining
P 4.4-Enhanced-with Hints and Feedback Review Part A A 190-puF capacitance is initially charged to 1280 V.At t0, it is connected to a 1-k2 resistance. At what time t2 has 50 percent of the initial energy stored in the capacitance been dissipated in the resistance? Express your answer to four significant figures and include the appropriate units. View Available Hint(s) t2Value Units Submit Provide Feedback
9. For the given circuit, if the initial voltage across the capacitor is vc(0*) = 0, find an expression for the voltrage across the capacitor as a function of time and graph voltage versus time. R= 100 k2 w v=100 V uc) C = 0.01 uF 10. If a 100-F capacitance is initially charged to 1000V and at t=0, it is connected to a 1-ka resistance, at what time has 50 percent of the initial energy stored in the capacitance...
A vacuum filled parallel plate capacitor with capacitance 9.00 μF is initially connected to a battery of voltage 3.20 V , thus storing an original charge of 28.8 μC . dielectric constant is 4. what is the final voltage across the capacitor? the answer is NOT 3.20 V. what is the final energy stored in the capacitor? how much charged is stored on the capacitor after the dielectric is inserted? how much energy is stored on the capacitor one the...
A 1.15 μF capacitor, initially charged to 13.5 V , discharges when it is connected in series with a resistor. Part A What resistance is necessary to cause the capacitor to have only 37% of its initial charge 2.00 s after starting? (MΩ ) Part B What is the voltage across the capacitor at t = 5 τ if the capacitor is instead charged by the same battery through the same resistor? (v)
(a) A capacitor of capacitance 220 μF is connected in series with a 150 kΩ resistor, a switch and an ammeter. A d.c. power supply of negligible internal resistance is connected to the circuit as shown below 1 50 kΩ 220HF A stopclock is started and after 10 seconds the switch S is closed Ammeter readings are noted at regular intervals until a time of 80s is shown on the stopclock. The graph below shows how the current in the...
A parallel-plate capacitor has capacitance 5.20 μF. The capacitor was origionaly connected to a 1.50 V battery? (b) If the battery is disconnected and the distance between the charged plates doubled, what is the energy stored? Note: When disconnected, the charge on the capacitor must remain the same as when disconnected. A parallel-plate capacitor has capacitance 5.20 μF. The capacitor was origionaly connected to a 1.50 V battery? (c) The battery is subsequently reattached to the capacitor, but the plate...
To understand the behavior of the current and voltage in a simple R-C circuit. A capacitor with capacitance C is initially charged with charge q0. At time t = 0 a resistor with resistance R is connected across the capacitor. (Figure 1) Part CNow solve the differential equation V(t) = -CR dV(t)/dt for the initial conditions given in the problem introduction to find the voltage as a function of time for any time t.