A – 41 nC charge is placed in between two-point charges, 32 nC and 24 nC. The negative charge moves from point a to b. What is the change in potential energy?

Q: NEEP ASAP

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Q: A -1.0 nC charge is moved from (2.0 cm, 2.0 cm) to (-2.0 cm, -1.0 cm) in the electrostatic field…

A: Answer 1.5 x 10-7 J (First option)

Q: What is the change in electric potential energy of a 4.5nCpoint charge when it is moved from point A…

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Q: Consider three charged capacitors connected as shown in the figure where C1=6 µF ,C2=2 µF, and…

A: Charge on C1=39micro cloumb. C1=6uf C2=2uf C3=3.8uf

Q: The space between two concentric conducting spherical shells of radii b-1.80 cm and a-1.20 cm is…

A: Part(a) the capacitance of the device, Part(b) the free charge q on the inner shell, and Part(c) the…

Q: Location A is 2.40 m to the right of a point charge q. Location B lies on the same line and is 5.60…

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Q: The diagram below shows some equipotential surfaces associated with the assemblage of three field…

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Q: The figure below shows two point charges q1 = +5.4  10-8 C and q2 = -5.9  10-8 C. (a) Find the…

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Q: A +38 μC point charge is placed 36 cm from an identical +38 µC charge. A -2.0 μC charge is moved…

A: There are two identical charges q1 =q2 =+38uCA -2uC charge move from A to B

Q: A point charge of 3.2 x 10-8 C is dropped at position A in a region where an external electric field…

A: Given, charge of particle q=3.2×10-8C kinetic energy at position A is Ki=0 kinetic energy at…

Q: wo parallel plates are charged with +Q and –Q respectively as shown in the figure, where Q = 44 nC.…

A: Given data: Charges stored in the capacitor is, Q= 44 nC= 44×10-9 C Area of each plate is, A= 0.011…

Q: D - Capacitance   Problem 3:  Two parallel plates have charges +Q and −Q, as shown. The magnitude of…

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Q: Calculate the following question given... Four charges (-e, +e, -e, +e) in a row are each separated…

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Q: a) A point charge has q=1.0×10° coul. Consider point A 2.0 meters distant and point B 1.0 meter…

A: Given Data: The magnitude of the charge is, q = 1 x 10-6 C. The distance to point A is, r = 2 m.…

Q: A -2.3 MicroC point charge is 6.1 mm away from a 45.2 MicroC point charge. What is the potential…

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Q: A 23 x 10-6 C point charge is held at rest with uniform electric field of 9 N/C directed in the +x…

A: To find the potential difference

Q: Two point charges q1 = 4.0 N/kg and q2 = -2.0 N/kg are at a distance of 0.60 m from each other.…

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Q: Three point charges are placed at three vertices of a rectangle as shown. What is the change in…

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Q: A B-coulomb charge is D cm from point 1 and C cm from point 2. What must be the potential difference…

A: Given: The charge is B coulombs. The distance of charge is D cm from point 1 and C cm from point 2.

Q: A dipole of 7.6 C.m is embedded in an external electric field of 3.3 N/C. The angle between the…

A: Givendiapole moment, p=7.6 μC.melectric field, E=3.3 N/Cθ=180 degreesformula for potential energy of…

Q: A spherical shell of inner radius a = 5 cm and outer radius b = 7 cm has a volume charge density…

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Q: A point charge q = +2.20 nC moves through a potential difference ΔV = Vf − Vi = +18.7 V. What is the…

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Q: The figure below shows two point charges of equal magnitudes. The charge on the left is +1 nC and…

A: Potential due to charge at point A is; VA=Q4πε0r     =9×1091×10-93     =3 V

Q: Equally spaced equipotential lines are shown spaced 2 centimeters apart. A path is shown from point…

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Q: Below you have a system with a charge q1 that has a value below and a proton.  This proton is…

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Q: A conducting sphere of radius 10 cm has a charge of 100 nC. A-4 cm and B 12 cm are points measured…

A: Given information: The radius of the conducting sphere, R=10 cm=0.1 m The charge on the sphere,…

Q: An infinite line charge with a charge density of 24nC/m is existing at the x-axis. A charge is…

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Q: Two equal point charges are separated by a distance 2d. When the separation is reduced to d/2 and…

A: Consider the charge will be q initially.The formula for the electric potential energy is:

Q: A large sheet has an excess of electrons placed on it to a surface density of -4 nC/m. As the…

A: (a) Increases, As Potential V= Ed. Thus potential increases as E points in the same direction as V.…

Q: A point charge ay 4nC ia placed at the origin, a second point charge a * -JnC ia placed on the…

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

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Q: Location A is 1.90 m to the right of a point charge q. Location B lies on the same line and is 5.60…

A: Answer Given Distance between charge q and location A, rA = 1.90 m Distance between charge q and…

Q: are charged with +Q and –Q respectively as shown in the figure, where Q = 29 nC. The area of each…

A: GivenQ=29 nC=29×10-9 CA=0.026 m2d=9.8 cm=9.8=0.098 m

Q: Two point particles of charge Q₁ = 45 µC and Q₂ = 85 µC are found to have a potential energy of 40…

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Q: Three-point charges +q, +2q and Q are placed at the three vertices of an equilateral triangle. Find…

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Q: Three charges were arranged and held in place in a straight line. The distance between the first two…

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Q: Imagine you have charges arranged to sit at the corners of 6 equilateral triangles. Three charges…

A: Concept used: The configuration energy (or) energy to assemble the charges is the electrostatic…

Q: A parallel-plate capacitor initially has Quartz between its plates and carries charge ±Q. A…

A: The dielectric constant (k) of the new material should be approximately 6.25. Explanation:The energy…

Q: A point charge 8 µC is held stationary at the origin. A second charge of 12 µC is on the x-axis at…

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Q: +1.0 nC -4.0 nC -3.0 nC +2.0 nC 8.0 cm 6.0 cm

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Q: = charges,

A: Three charges, q, are sitting on three corners of a square of side a, at points (0, 0), (0, a), (a,…

Q: What is the potential difference between the points (10 cm, 5.0 cm) and (5.0 cm 5.0 cm) if a point…

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Q: Find the charge on capacitor, C2 , in the diagram below if Vab=24.0 volts, C1=6.00uF, C2=3.00uF, and…

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Dielectric Constant Of Water

Water constitutes about 70% of earth.  Some important distinguishing properties of water are high molar concentration, small dissociation constant and high dielectric constant.

Electrostatic Potential and Capacitance

An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.