9) A resistor is connected to a capacitor of 4 micro-farads without a battery. The initial charge of capacitor is 100 micro-coulombs. After 23 milli-seconds, the charge in the capacitor is 37 micro-coulombs. What is the value of the resistor in kilo-ohms?
9) A resistor is connected to a capacitor of 4 micro-farads without a battery. The initial...
A resistor of 5 kilo-ohms is connected to a 10 micro-farad capacitor. The initial charge in the capacitor is 20 micro-coulombs. What is the voltage across the capacitor after one time constant? 0.74v 126v 5A1V 252V
7) A 11 volt battery is connected in series to a resistor of 8 kilo-ohms and a capacitor of 4 micro-farads. What is the time constant in milli-second?
A capacitor of 16 micro-farads is connected to a 23 volt battery. The distance between the plates of the capacitor is reduced by a factor of 3.5 while the capacitor is still connected to the battery. What is the capacitance of the capacitor after the distance between the plates is changed, in micro-farads?
Question 10 10.5 pts A capacitor of 8 micro-farads is connected to a 20 volt battery. The distance between the plates of the capacitor is increased by a factor of 3.0 while the capacitor is still connected to the battery. The battery is then disconnected from the plates, and then the plates are moved closer by a factor of 4.7. In their final configuration, what is the charge on each sheet in micro-coulombs?
A 4 Ohm is connected a 5 micro-farad capacitor with an initial charge of 131.6 micro-coulombs. After 20 micro-seconds, what is the charge in the capacitor in micro-coulombs?
A 4 Ohm is connected a 5 micro-farad capacitor with an initial charge of 88.3 micro-coulombs. After 20 micro-seconds, what is the charge in the capacitor in micro-coulombs? please show your work
2) A 9 volt battery is connected to a parallel plate capacitor with an initial capacitance of 5 micro-farads without a dielectric. While still connected to the battery, the sheets are moved a factor of 6 times further apart and a dielectric with a dielectric constant of 1.8 is inserted between the sheets. Then, the battery is disconnected, and after the battery is disconnected, the dielectric is removed and the sheets are brought a factor of 4 times closer together....
A 4 Ohm is connected a 5 micro-farad capacitor with an initial charge of 108 micro-coulombs. After 6 micro-seconds, what is the current in the circuit in amps?
A capacitor has a capacitance of 49 micro-farads without a dielectric while connected to a 20 volt battery. Then the distance between the plates is decreased by a factor of 5 and a dielectric with a dielectric constant of 2.29 is inserted between the plates of the capacitor while still connected to the same battery. What is voltage, in volts, across the capacitor after the dielectric and the distance between the plates have been changed?
Capacitors of 4 micro-farads, 8 micro-farads, and 11 micro-farads are connected purely in series to a 29 volt battery. What is the voltage across the 11 micro-farad capacitor in Volts?