A parallel plate capacitor has a capacitance of 0.20 μF. The capacitor is not connected to a battery or a power supply. There is a charge of 24 μC on the capacitor. How much work must be done on the capacitor to double the separation between the plates?

help

A parallel-plate capacitor has a capacitance of C. If the area of the plates is halved and the distance between the plates is doubled, what is the new capacitance? O C/2 O C/4 O 4C O 20 hp 人

When a 360-nF air capacitor is connected to a power supply, the energy stored in the capacitor is 15.6 μJ. While the capacitor is connected to the power supply, a slab of dielectric is inserted that completely fills the space between the plates. This increases the stored energy by 23.8 μJ. What is the dielectric constant of the slab?

Find for the Cross Product of the following pairs of vectors 1. A=4i-5j +8k, B = -2i+3j+3k 2. C = -6i+4j+7k, D=4i-j+5k 3. E= -i-5j + 2k, F = 8i+2j-6k

In the figure the battery has a potential difference of V = 10.0 V and the five capacitors each have a capacitance of 14.0 µF. What is the charge on (a) capacitor 1 and (b) capacitor 2?

A parallel-plate capacitor has square plates that have a length equal to 1 cm separated by 1.2 mm. It is connected to a battery and charged to 11 V. How much energy is stored in the capacitor? Use -12 F/m. &o=8.85×10 Energy stored in a capacitor, E: ✓ J

A parallel plate capacitor initially charged with a battery that can produce a potential difference of 100 V is disconnected after being charged. A dielectric material with a dielectric constant of 4.6 and a thickness of 6 mm is placed symmetrically in the middle of the plates of this capacitor, which has a plate area of 0.18 m^2 and a plate separation of 1.8 cm. What is the capacitance of the capacitor after the dielectric material is inserted?A)3,2x10^-12FB)3x10^-6FC)1,12x10^-10FD)11x10^-6F

A parallel-plate capacitor consists of two identical, parallel, conducting plates each with an area of 2.00 cm2 and a charge of ± 4.00 nC. What is the potential energy stored in this capacitor if the plate separation is 0.300 mm?

A 20 µF capacitor is connected to a 60 V battery until it becomes fully charged.  The capacitor is then disconnected from the battery and connected to a light bulb until 1/3rd of the charge is removed. Calculate the energy left in the capacitor.