Suppose Q1 had a charge of +2 microC and Q2 had a charge of +3 microC, if they are 5mm apart what is the potential difference 2mm from the 2 microC charge?

Q: Two point charges, A & B (qA = -80 ?C & qB = 168 ?C), are separated by an unknown distance. The…

A: Given data qA=-80 μCqB=168 μCdAP=22 cm Here, qA is the charge of A, qB is the charge of point B and…

Q: The work needed to carry a 5 C charge from point A to point B is 3 J. Calculate the potential…

A: Given:- The charge must be carry from point A to B  The work (W)= 3 J  charge =5 C Find:-  The…

Q: The potential at a distance d from a point charge q has a value of Vo. The potential at a distance…

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Q: A point charge of 0.8x10-9C is placed at x=0.0m. A second charge of 4.5x10-9C is placed at x=1.5m.…

A: Given data:  Q1 = 0.8×10-9 C at x = 0.0 m Q2 = 4.5×10-9 C at x = 1.5 m Required: Potential at x =…

Q: pC m2 is shown in the figure. If the sheet is rotated such that An infinite plane of charge with O =…

A: Given Data: The surface charge density is, σ=60.7 pC/m2 The angle at which sheet is rotated is,…

Q: Two sheets of aluminium foil have a separation of 4 mm, a capacitance of 30 pF and are charged to 12…

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Q: A charge Q creates an electric potential of +(1.2400x10^2) V at a distance of (1.39x10^1) cm. What…

A: Electric potential (V) = 124 volts distance (d) = 13.9 cm = 0.139 m

Q: pC is shown in the figure. If the sheet is rotated such that An infinite plane of charge with O =…

A: Consider the situation in the diagram below. Here, E is the electric field because of the infinite…

Q: A point charge has a charge of 6×10^-11 C. At what distance from thr point charge is the potential…

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Q: The work needed to carry a 2 C charge from point A to point B is 4 J. Calculate the potential…

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Q: What are the sign and magnitude in coulombs of a point charge that produces a potential of -4.00 V…

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Q: At what distance from a point charge of 8 microcoulombs, the electric potential should be 4.2x10^4 V…

A: Given Electric potential due to the charge is given as V=4.2×104 V The charge is given as…

Q: How much excess charge must be placed on a copper sphere 4.4 cm in diameter so that the potential of…

A: Given data: The radius of the sphere is ra=4.4 cm=0.044 m The potential is V=0.27 kV=270 V

Q: How much work does the electric field do in moving a -8.2 μC charge from ground to a point whose…

A: Given     q =-8.2 μC    ∆V = +75 V  work does the electric field to move charge from ground to a…

Q: How far from a 1.25 µC point charge is the potential 40.8 V?

A: Write the formula for the electric potential.

Q: A very long wire is surrounded by a very long conducting sleeve with dimensions shown on the figure…

A: Given Data: ⇒Inner wire λw=+5 μC/m=+5×10-6 C/m Diameter, di=2.5 cm Radius, ri=1.25 cm=1.25×10-2 m…

Q: If the potential due to a point charge is 5.65 kilo-Volts at a distance of 18.5 m, what is the…

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Q: + +5 mC 4 cm Hint P₁ Figure Description a. Potential at P₁ b. Potential at P₂ = c. Potential at P3 =…

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Q: A 12-volt battery is attached to two parallel metal plates. The dimensions of each plate are 20 cm…

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Q: A metallic sphere of radius 10 cm has a charge of 5μC. What is the electric  potential at 5 cm

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Q: A parallel plate capacitor with plate area 1.5 m2, and plate separation 0.002 cm, and filled with…

A: Area of the plate is A = 1.5 m2 Separation distance of the plate is d = 0.002 cm Voltage applied to…

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.