A capacitor has a capacitance of 8.924x10-1°F which is the same as 892.4 PF 89.24 PF...
An air-filled parallel-plate capacitor has a capacitance of 1.2 pF. The separation of the plates is doubled and wax is inserted between them. The new capacitance is 1.8 pF. Find the dielectric constant of the wax.
An air-filled parallel-plate capacitor has a capacitance of 1.4 pF. The separation of the plates is doubled and wax is inserted between them. The new capacitance is 2.1 pF. Find the dielectric constant of the wax.
A capacitor has a capacitance of 5.48 pF. What is the charge on the positive plate when the magnitude of the potential difference between the plates is 13.2 V?
The variable capacitor in the tuner of an AM radio has a capacitance of 2900 pF when the radio is tuned to a station at 550 kHz. What must the capacitance be for a station near the other end of the dial, 1610 kHz? Express your answer to three significant figures and INCLUDE the appropriate units. C =
The variable capacitor in the tuner of an AM radio has a capacitance of 1950 pF when the radio is tuned to a station at 610 kHz . 1- What must be the capacitance for a station at 1300 kHz ? Express your answer to two significant figures and include the appropriate units. 2- What is the inductance (assumed constant)? Ignore resistance. Express your answer to two significant figures and include the appropriate units.
A series RLC circuit has a capacitor with a capacitance of 25.0 pF, an inductor with an inductance of 1.10 H and a resistor with a resistance of 68.0 2. The circuit is attached to a source that has a rms voltage of 58.0 V and a frequency of 75.0 Hz. What is the phase angle?
A capacitor of capacitance 30.0 pF is immersed in silicone oil (Κ=2.20). While the capacitor is connected to a 23-volt battery, what will be the amount of energy stored in the capacitor?
Example 23.1: A 60.0 pF and a 30.0 pF capacitor are connected in series with a 12 Volt battery. Find: a) the total capacitance; b) the charge on each capacitor (same for both).
A parallel-plate air capacitor with a capacitance of 244 pF has a charge of magnitude 0.137 mu C on each plate. The plates have a separation of 0.265 mm. What is the potential difference between the plates? What is the area of each plate? Use 8.85 times 10^-12 F/m for the permittivity of free space. What is the electric field magnitude between the plates? What is the surface-charge density on each plate?
A parallel-plate air capacitor with a capacitance of 239 pF has a charge of magnitude 0.136 uC on each plate. The plates have a separation of 0.368 mm Part A What is the potential difference between the plates? 569 V Previous Answers Correct Part B What is the area of each plate? Use 8.85x10-12 F/m for the permittivity of free space. m2 Submit Previous Answers Request Answer