A 500 Ohm, 200 Ohm, and 300 Ohm resistors are all in serles and connected to 100 V power supply. What is the potential difference across the 200 Ohm resistor? O 20 V O 30 V O 100 V 50 V

A simple RC circuit consisting of a 10.0-µF capacitor in series with a resistor.  Initially, the switch is open.  The capacitor has been charged so that the potential difference between its plates is 100.0 V.  At t = 0 s, the switch is closed.  The capacitor discharges exponentially so that 2.0 s after the switch is closed, the potential difference between the capacitor plates is 37 V.  In other words, in 2.0 s, the potential difference between the capacitor plates is reduced to 37 % of its original value. Determine the numerical value of the resistance R (in Ω).

RC Circuits: For the circuit shown in the figure, C = 13 µF and R = 7.6 MQ. Initially the switch S is open with the capacitor charged to a voltage of 80 V. The switch is then closed at time t = 0.00 s. What is the charge on the capacitor 40 s after closing the switch? 3100 μC 2500 μC 2700 μC 3300 μC 2900 μC R

A charging RC circuit controls the intermittent windshield wipers in a car. The emf is 12.0 V. The wipers are triggered when the voltage across the 110 μF capacitor reaches 10.0 V; then the capacitor is quickly discharged (through a much smaller resistor) and the cycle repeats. What resistance should be used in the charging circuit if the wipers are to operate once every 1.40 s?

Cap-monster maze. In the figure, all the capacitors have a capacitance of 6.0 µF, and all the batteries have an emf of 10 V. What is the charge on capacitor C? (If you can find the proper loop through this maze, you can answer the question with a few seconds of mental calculation.) Ο 60 μC 120 µC O 180 µC Ο 30 μC

В. In the circuit below determine the unknown EMF (V) and the resistance R. 0.6 A 1.8 A A 10 2 12 Ω V = ? 60 V

A series RC circuit, which is made from a battery, a switch, a resistor, and a 3.45- µF capacitor, has a time constant of 11.0 ms. If an additional 12.0- µF is added in series to the 3.45- µF capacitor, what is the resulting time constant? O a. 14.2 ms b. 38.3 ms c. 1.19 ms d. 8.54 ms O e. This cannot be found without the value of the resistance being given.

. Two 6.0 µF capacitors, two 2.2 k resistors, and a 12.5 V source are connected in series. Starting from the uncharged state, how long does it take for the current to drop from its initial value to 1.30 mA? . An RC circuit has R=6.7k and C= 2.0 µF. The capacitor is at a voltage Vo at t=0, when the switch is closed. How long does it take the capacitor to discharge to 1.0% of its initial voltage?

You have a circuit made of a 7 V source and a 1.5k resistor. What is the currentthrough the resistor and the voltage drop across the resistor?

A 2 Ohm resistor and 1.171 F capacitor are connected in series to a 56 V DC voltage source (RC Circuit). What will be the current flowing through this circuit 3.43 seconds after the series is connected?