The capacitors shown in the figure below are initially uncharged with the switch S1 open and switch S2 closed. After S1 andS2 have been closed for a long time, determine the voltage across the 28.0 μF capacitor.
The capacitors shown in the figure below are initially uncharged with the switch S1 open and switch S2 closed.
A circuit is wired up as shown below. The capacitor is initially uncharged and switches S1 and S2 are initially open.1) What is the voltage across the capacitor immediately after switch S1 is closed?Vc = 0Vc = VVc = 2V/32) What is the voltage across the capacitor after switch S1 has been closed for a very long time?Vc = 0Vc = VVc = 2V/33) After being closed a long time, switch 1 is opened and switch 2 is closed. What...
Consider the circuit shown in the diagram below. Before the switch is closed, both capacitors are uncharged. Immediately after the switch is closed, what is the amount of current supplied by the battery?Assuming the switch remains closed for a long time, which capacitor will be the first to reach 95% of its final charge level? What is the time constant for charging this capacitor?
In the circuit shown in (Figure 1) switch Si has been closed a long time while switch S2 has been left open. Then S2 is closed at the same instant when S1 is opened.Part A Just after S2 is closed, the current through the resistor is 12.0 A and its rate of decrease is di/dt = 36.0 A/s. How long does it take the current to decrease to Figure 1 of 1 6.00 A, one-half its initial value?
For the circuit shown in the figure, the switch S is initially open and the capacitor is uncharged. The switch is then closed at time t = 0. How many seconds after closing the switch will the energy stored in the capacitor be equal to 50.2 mJ?
The network showed in the figure is assembled with uncharged capacitors X, Y, and Z with CX= 7 microF, CY= 7 microF, and CZ= 6 micro F, and open switches, S1 and S2. A potential difference Vab =+120V is applied between points a and b. After the network is assembled, switch S1 is closed for a long time, but switch S2 is is kept open. Then switch S1 is opened and switch S2 is closed. What is the final Voltage...
9) For the circuit shown in the figure, the switch S is initially open and the capacitor is uncharged. The switch is then closed at time t 0. What is the time constant of the circuit? How many seconds after closing the switch will the energy stored in the capacitor be equal to 49.1 x 10-3 J? The capacitance is 89 x 10-6 F, the resistor is 0.56 x 106 ohms, and the voltage is 40. V
Problem 4 The four capacitors in figure (18.44) are initially uncharged when the switch, S, is open, C1 = 2μF and C2 = 4μF. A potential difference of VA - VB = 240V is applied between points A and B. (i) Determine the potential difference between points C and D, VC -VD. (ii) Determine the charge on each capacitor after the switch is closed if the potential difference between points A and B remains 240V. iii) Determine how much charge flows through the...
For the circuit shown in the figure, the switch S is initially open and the capacitor is uncharged. The switch is then dosed at time t = 0. How many seconds after closing the switch will the energy stored in live capacitor be equal to 50.2 mJ?
3. In the RC circuit shown in the figure below the capacitor is initially uncharged R-100? R2 3002, C-250 uF (a) At what time after the switch is connected to A will the voltage across the capacitor be 5.6 V? (b) What is the current through Ri when the voltage across the capacitor equal 5.6 V? (c) When the voltage across C is 5.6V the switch is quickly thrown to position B. At what time after the switch is thrown...
In (Figure 1), R = 16.0 2 and the battery emf is 6.30 V. With switch S2 open, switch S1 is closed. After several minutes, S1 is opened and S2 is closed. Part A At 2.50 ms after S1 is opened, the current has decayed to 0.290 A. Calculate the inductance of the coil. Part BHow long after S1 is opened will the current reach 1.00% of its original value?