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5. + -11 points Zin PhysLS2 18.P.012. An air-filled parallel plate capacitor has a capacitance of...
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 parallel plate air-filled capacitor has a capacitance of 1.3 pF. When the separation between the plates is doubled and wax is inserted between the plates the capacitance is found to be 2.6 pF. The dielectric constant of the wax is Group of answer choices 2 1 8 4
A parallel-plate capacitor has plates of area 3.55×10−4 m2 A) What plate separation is required if the capacitance is to be 1490 pF ? Assume that the space between the plates is filled with air? (Dielectric constant for air is 1.00059) B) What plate separation is required if the capacitance is to be 1490 pF ? Assume that the space between the plates is filled with paper. (Dielectric constant for paper is 3.7)
A parallel-plate capacitor, of area 6.06×10-2 m2, has a gap between the plates filled by polyethylene, a dielectric. A laboratory meter measures the capacitance as 450 pF. What is the capacitance when there is only air in the gap? What is the separation of the plates?
A parallel-plate capacitor has a plate separation of 2.90 mm. If the material between the plates is air, what plate area A is required to provide a capacitance of 1.20 pF? m2
A parallel-plate capacitor has a plate separation of 2.30 mm. If the material between the plates is air, what plate area A is required to provide a capacitance of 1.50 pF? A : m2
A parallel plate, air filled capacitor, has plates of area 0.81 m2 and a separation of 0.050 mm. (a) Find the capacitance in nF (b) If a voltage of 25 volts is applied to the capacitor, what is the magnitude of the charge on each plate in µC? (c) What is the energy stored in the capacitor in µJ? Now the plates are filled with water having a dielectric constant of 78.5. (d) What is the energy stored in the...
An air-filled parallel plate capacitor with a plate spacing of 1.90 cm has a capacitance of 4.10 μF. The plate spacing is now doubled and a dielectric is inserted, completely filling the space between the plates. As a result the capacitance becomes 16.9 μF. Calculate the dielectric constant of the inserted material.
An air-filled parallel plate capacitor with a plate spacing of 1.30 cm has a capacitance of 2.70 μF. The plate spacing is now doubled and a dielectric is inserted, completely filling the space between the plates. As a result the capacitance becomes 12.9 μF. Calculate the dielectric constant of the inserted material.