Capacitors of 5 micro-farads, 8 micro-farads, and 16 micro-farads are connected purely in parallel to a 6 volt battery. What is the total stored energy in all three capacitors in micro-joules?
Capacitors of 5 micro-farads, 8 micro-farads, and 16 micro-farads are connected purely in parallel to a...
Capacitors of C1 = 9 micro-farads, C2 = 8 micro-farads, and C3 = 8 micro-farads are connected purely in parallel to a 9 volt battery. What is the stored energy in C2 in micro-joules?
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?
Capacitors C1, C2, and C3 are connected purely in parallel to a 13 volt battery. The charge in C2 is 2 times larger than the charge in C1, and C3 has a factor of 9 times less charge than C2. The total stored energy in all three capacitor is 160 micro-joules. What is the charge in C3 in micro-coulombs?
Question 5 1 pts 5) Three capacitors, all initially without any dielectrics inserted, of C1 4 micro- farads, C2 7 micro-farads, and C3 12 micro-farads, are connected purely in series to a battery and the total stored energy of all three capacitors is 248 micro-joules. Then, the plates of C1 are brought closer by a factor of 4 and a dielectric with a dielectric constant of 1.6 is inserted into C2 while still connected in series to the same battery....
2) A 8 volt battery is connected to a parallel plate capacitor with an initial capacitance of 7 micro-farads without a dielectric. While still connected to the battery, the sheets are moved a factor of 8 times further apart and a dielectric with a dielectric constant of 1.7 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 2 times closer together....
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?
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....
2) In the following circuit R = 6 ohms, C1 = 6 micro-farads, and C2 = 10 micro-farads. After some time with the battery connected, the current through the battery is 6 amps. At that time, the battery is removed (but the circuit is closed). The stored energy in C1, 70.2 micro-seconds after the battery has been removed is 110 micro-joules. What was the value of the battery in volts? C1 C2
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 capacitor is connected to a 7 volt battery which is initially does not have a dielectric. The battery is disconnected, the plates are moved further apart by a factor of 3, and a dielectric of 1.9 is inserted between its plates. The stored energy in this configuration is 400 micro-joules. What was the original value of the capacitance (of the capacitor) in micro-farads? That is, the capacitance when connected to the battery without a dielectric.