A gigantic parallel plate capacitor with area of plates of 1.1x108 m 2 and separated by...

A gigantic parallel plate capacitor with area of plates of 1.1x108 m 2 and separated by distance 1500 m connected to source of a potential difference 35 million volts. Define potential energy of the capacitor.

Expert Solution

genius_generous answered 2 years ago

Problem 2 – The plates of a parallel-plate capacitor are separated by a distance d =...

Problem 2 – The plates of a parallel-plate capacitor are separated by a distance d = 0.2 m. There is vacuum between the plates. The voltage difference between the plates is 150 V. The capacitance of the plates is 3 μF. a) (6 pts) Find the magnitude of the electric field between the plates (ignoring edge effects). b) (12 pts) An alpha particle, which is doubly ionized helium, He2+ (charge = 2e where e is the elementary charge, mass =...

A parallel-plate capacitor has an area of 5.00 cm2, and the plates are separated by 2.00 mm with...

A parallel-plate capacitor has an area of 5.00 cm2, and the plates are separated by 2.00 mm with air between them. The capacitor stores a charge of 500 pC.(a) What is the potential difference across the plates of the capacitor?1 V(b) What is the magnitude of the uniform electric field in the region between the plates?

An air-filled parallel-plate capacitor has plates of area 2.40 cm^2 separated by 3.00 mm. The capacitor...

An air-filled parallel-plate capacitor has plates of area 2.40 cm^2 separated by 3.00 mm. The capacitor is connected to a(n) 23.0 V battery. (a) Find the value of its capacitance. pF (b) What is the charge on the capacitor? pC (c) What is the magnitude of the uniform electric field between the plates? N/C

A parallel plate capacitor with a plate area of 2.00cm^2, separated by a distance of 2.00mm...

A parallel plate capacitor with a plate area of 2.00cm^2, separated by a distance of 2.00mm is connected to a power supply with a potential difference of 240V. Find the capacitance and charge on each plate.

An air-filled parallel-plate capacitor has plates of area 2.50 cm separated by 1.00 mm. The capacitor...

An air-filled parallel-plate capacitor has plates of area 2.50 cm2 separated by 1.00 mm. The capacitor is connected to a 24.0-V battery. (a) Find the value of its capacitance._______ pF (b) What is the charge on the capacitor? _______ pC (c) What is the magnitude of the uniform electric field between the plates? _______ V/m

The plates of an air-filled parallel-plate capacitor with a plate area of 15.0 cm2 and a...

The plates of an air-filled parallel-plate capacitor with a plate area of 15.0 cm2 and a separation of 8.95 mm are charged to a 170-V potential difference. After the plates are disconnected from the source, a porcelain dielectric with κ = 6.5 is inserted between the plates of the capacitor. (a) What is the charge on the capacitor before and after the dielectric is inserted? Qi = C Qf = C (b) What is the capacitance of the capacitor after...

A parallel-plate capacitor with circular plates of radius a separated by a distance d is being...

A parallel-plate capacitor with circular plates of radius a separated by a distance d is being charged though a resistor R and battery with emf E. 1 (a) (5pts.) Make a diagram showing the direction of the induced magnetic field between the plates. (b) (15pts) Show that the magnitude of this induced magnetic field r < a is given by B(r) = µ0 r 2π a2 E R e −t/RC, where r is the distance to the axis of symmetry...

A parallel-plate capacitor with plate separation of 1.0 cm has square plates, each with an area...

A parallel-plate capacitor with plate separation of 1.0 cm has square plates, each with an area of 6.0 × 10 -2 m 2. What is the capacitance of this capacitor if a dielectric material with a dielectric constant of 2.4 is placed between the plates, completely filling them? ( ε 0 = 8.85 × 10 -12 C 2/N ∙ m 2) A)1.3 × 10-12 F B)1.3 × 10-10 F C)64 × 10-14 F D)15 × 10-12 F E)15 × 10-14...

A parallel-plate capacitor with plates of area 590 cm2 and is connected across the terminals of...

A parallel-plate capacitor with plates of area 590 cm2 and is connected across the terminals of a battery. After some time has passed, the capacitor is disconnected from the battery. When the plates are then moved 0.48 cm farther apart, the charge on each plate remains constant but the potential difference between the plates increases by 100 V. (a) What is the magnitude of the charge on each plate? (b) Do you expect the energy stored in the capacitor to...

A parallel-plate capacitor has 2.18 cm2 plates that are separated by 5.69 mm with air between...

A parallel-plate capacitor has 2.18 cm2 plates that are separated by 5.69 mm with air between them. If a 18.0 V battery is connected to this capacitor, how much energy does it store?

Question