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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 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
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.
A parallel plate capacitor has a capacitance of 6.8 µF when filled with a dielectric. The area of each plate is 1.4 m2 and the separation between the plates is 1.02x10^-5 m. What is the dielectric constant of the dielectric?
A parallel plate capacitor has a capacitance of 7.1 µF when filled with a dielectric. The area of each plate is 1.4 m2 and the separation between the plates is 1.02 10-5 m. What is the dielectric constant of the dielectric?
A parallel plate capacitor has a capacitance of 8.5 μF when filled with a dielectric. The area of each plate is 1.9 m2 and the separation between the plates is 1.2 x 10-5 m. What is the dielectric constant of the dielectric?