If a capacitor has a capacitance of 11.4 μF and we wish to lower the potential difference across the plates by 24.6 V, what magnitude of charge will we have to remove from each plate?

Q: When a certain air-filled parallel-plate capacitor is connected across a battery, it acquires a…

A: The formula for the charge stored on a capacitor is:

Q: When a capacitor has a charge of magnitude 80 mC on each plate the potential difference across the…

A: Given. At V of 16V charge is 80mC. C = q/v C = 80/16 mF = 5mF

Q: To make a 0.53 μF capacitor, what area must the plates have if they are to be separated by a 4.0 mm…

A:

Q: In a uniform electric field, a pair of equipotential surfaces with potential difference 2.3 V are…

A: Potential difference of the surface is V = 2.3 V Separation distance between the surfaces is d = 8.1…

Q: If a parallel plate capacitor of 0.100x10-6F using a dielectric material with a constant of k=3.70…

A:

Q: The potential difference between the plates is 600 V. With the charge of the capacitor held fixed,…

A:

Q: A parallel-plate capacitor has capacitance C0 = 8.00 pFwhen there is air between the plates. The…

A: Given the parameters of capacitor, capacitance                      C=8×10-12  Fseparation of plates…

Q: The potential difference created by a charge distribution at any point p…

A:

Q: A positive point charge is moved through a potential difference of -25.7 V. If the distance the…

A:

Q: A parallel-plate capacitor has circular plates of 8.57 cm radius and 1.61 mm separation. (a)…

A:

Q: Two concentric spheres at radii r = 2 and r = 5 has a dielectric in between them. The dielectric…

A: You are right. Since the charge density , we have to use Poisson's equation instead of Laplace's…

Q: When a potential difference of 156 V is applied to the plates of a parallel-plate capacitor, the…

A: The potential difference is, V = 156 V.The surface charge density is,  = The expression for…

Q: While keeping other parameters constant, the capacitance of a charged sphere is: directly…

A:

Q: A 6 F capacitor is charged to a potential of 80 V. How much charge (in Coulombs or C) is stored on…

A: Let C be the capacitance of the capacitor and V be the applied voltage. The charge(Q) on each plate…

Q: electron acquires 7.45x10^16 J of kinetic energy when it is accelerated by an electric field from…

A:

Q: A capacitor with capacitance 5 µF is charged to 5 µC. If the plates are pulled apart to reduce the…

A:

Q: A parallel plate capacitor C=10 nF has a plate area of A= 700 cm2 is connected to a potential…

A: Given Area A = 700cm2 = 700×10-4 m2 = 7×10-2 m2 Capacitance C = 10nF = 10×10-9 F = 10-8 F Potential…

Q: To manufacture a 0.40µF capacitor, what should be the area of the plates if they must be separated…

A:

Q: In the figure, a dielectric layer with constant K is placed in half of the space between the plates…

A:

Q: A 2400 nF air-gap capacitor is connected to a 1.5 V battery. If a piece of silicone material with…

A: Let Q0 denotes the charge on the plates of the capacitors with the air gap, Q denotes the charge on…

Q: vo parallel plates are held at a potential of + 40 V and + 22 V. If the plates have area of 44 cm2…

A: The electric field between two parallel plates is given by:E=Vd......(1)where,V is the difference in…

Q: A 3500 pF airspace capacitor connects to a 32 V battery. If the space between the plates is filled…

A: When a dielectric is filled between the capacitor its capacitance is increased by dielectric times…

Q: If the charge on the plates of an isolated parallel plate capacitor (with no dielectric between the…

A:

Q: The electric field in the region between the plates of a parallel plate capacitor has a magnitude of…

A:

Q: A 9.5 x 10-3 uF capacitor is needed. What must be the area needed if the plates are to be separated…

A:

Q: A8.99 uF capacitor is connected in parallel with a 9.00 Vand a 4.66 uF capacitor. Once the…

A: Charge is divided between the capacitors connected in parallel in the ratio of their capacitances.…

Q: What is the effect of the increased capacitance of the capacitor to the potential V between the…

A: Introduction: A capacitor is a electrical device that is used to store charge in an electric field.

Q: there are 8 point charges + Q at the vertices of a cube with side a. What is the potential at the…

A:

Q: A capacitor of capacitance 400 µF is charged so that the potential difference between its plates is…

A:

Q: A parallel plate capacitor has metal plates, each with an area of 1.5m^2, separated by 1.60mm. What…

A:

Q: The electric field in the region between the plates of a parallel plate capacitor has a magnitude of…

A: Given: In this question, the given details are, The electric field in the region between the plates…

Q: A parallel-plate air capacitor is to store a charge of magnitude 210 pC on each plate when the…

A: Write the expression for the capacitance and substitute the required values.

Q: What is the distance between parallel plates having opposite charges if the potential difference is…

A:

Q: A certain capacitor has a capacitance of 5.0 µF. After the capacitor is charged to 5 µC and…

A:

Q: The capacitance of a parallel-plate capacitor with plate.area A and plate separation d is given by:…

A: Given data:   Parallel plate capacitor  Plate Area = A Distance between plates = d

Q: (a) How much charge can be placed on a capacitor with air between the plates before it breaks down…

A: Given value--- Area = 6 cm2.  We have to find--- charge on capacitor for both conditions?

Q: The electric potential difference between two infinite, parallel metal plates is V. If the plates…

A: Let the electric field is denoted by E and the separation of plates is denoted by L.

Q: Calculate the side length of a square plate of parallel plate capacitor with an air gap of 9.3 mm if…

A: Air gap, d = 9.3 mm Capacitance, C = 17.7 pF   CONCEPT: Capacitance C = ε0A/d  A = s2 , assuming the…

Q: A 10.0-µF parallel-plate capacitor with circular plates is connected to a 12.0-V battery. (a) What…

A: Write the expression for the charge on capacitor plate. Q=CV                                 (I)…

Q: When a potential difference of 150 V is applied to the plates of a parallel-plate capacitor, the…

A:

Q: When a potential difference of 170 V is applied to the plates of a parallel- plate capacitor, the…

A: Given values: Potential difference applied, V=170 V Surface charge density, σ=35.0 nC/cm2…