(b) (6 marks) A certain parallel-plate capacitor is filled with a dielectric for which K= 5.5....
A certain parallel-plate capacitor is filled with a dielectric for which κ = 4.61. The area of each plate is 0.0499 m2, and the plates are separated by 2.22 mm. The capacitor will fail (short out and burn up) if the electric field between the plates exceeds 246 kN/C. What is the maximum energy that can be stored in the capacitor?
(1 point) A parallel plate capacitor is filled with a dielectric that has a dielectric constant of 1.09. The plates have an area of 2.26 mm² and are separated by a distance of 2.86 um. (A) What is the capacitance of this filled capacitor? (B) What is the capcitance of this capacitor when it is empty? (C) If the filled capacitor is connected to a 9 volt battery, what is the charge stored on the plates of this filled capacitor?...
Consider a parallel-plate capacitor that is partially filled with a dielectric of dielectric constant K. The dielectric has the same same height as theseparation of the plates of the capacitor butfills a fraction f of the area of the capacitor. The capacitance of thecapacitor whenthe dielectric is completely removed is C0.What is the capacitance C(f) of this capacitor as afunction of f? Express C(f) in terms of C0, f,and K.
A certain parallel plate capacitor has plate area A = 400 cm^2 and separation between the plates is d=0.1 mm. The space between the plates is filled with a material that has dielectric constant k =3.0, for this material resistivity = 2 x 10^8 ohm m. A 12 volt battery is connected across the capacitor. Draw circuit diagram. Determine (a) charge on the capacitor; (b) resistance between the plates ( c ) current that leaks through the capacitor. (the leakage...
A parallel plate capacitor has a capcitance of 6 microfarad when filled with a dielectric. The area of each plate is 2m^2 and the separation between the plates is 1.41x10^-5m. What is the dielectric constant of the dielectric? Answer from your tutor:
A 2.0 μF parallel-plate air-filled capacitor is connected across a 10 V battery. (a) Determine the charge on the capacitor and the energy stored in the capacitor. (b) An identical 2.0 μF parallel-plate air-filled capacitor is connected across a 5 V battery, and a dielectric slab with dielectric constant κ is inserted between the plates of the capacitor, completely filling the region between the plates, while the battery remains connected. The energy stored in this capacitor is four times that...
The space between a parallel plate capacitor of area "A," is filled with a dielectric whose permittivity varies linearly from e1 at one plate (y 0) to s2 at the other plate ( y=d). The plates have equal and opposite charge densities of magnitude o Write the equation for the permittivity as a function of position, i.e. s(y)= ? 3. AV Show the potential difference between the plates is 4. In Ae2-1 1 Determine the capacitance of the parallel plate...
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?