If two points are at the same potential, does this mean thatno net work is done in moving a test charge from one point tothe other? Does this imply that no force must be exerted?Explain

Q: There is a +8.7 µC point charge at the origin and a -9.7 µC point charge at coordinates (5.0 cm, 0,…

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Q: Can the potential of a non-uniformly charged sphere be the same as that of a point charge? Explain.

A: The potential due to the point charge is calculated by the given formula, Here, Q is a charge, r is…

Q: A point of charge q1 = +2.80 µC is at origin. How far should the second point charge of +5.20 µc be…

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Q: There is an electric potential of 120 V at a point that is 0.25 m away from a charge. Find the…

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Q: Consider a collection of charges in a given region and suppose all other charges are distant and…

A: Electric potential by a collection of charges at a given point is given by V = kq1/r1 + kq2/r2 +…

Q: Is it possible to have an arrangement of two point charges separated by a finite distance such that…

A: The electric potential of two charges is given by, U=14πε0q1q2r If the charges are at infinite…

Q: Suppose that it takes 40N to move 3.0 C of charge from points A to B in an electric field at a…

A: Given, Force F=40 N charge q=3 C distance r=2.0 m Electric field E=Fq E=403=13.33 N/m

Q: -40.5 The electric potential at a point is a scalar. Write the total electric potential at th due to…

A: Given:- The two charge q1 = -13.5 nC  and q2 = 29.0 nC  The separated by the distance d = 3.0 cm =…

Q: 23.29 Two point charges are located at two corners of arectangle, as shown in the figurea) 3.0 µC…

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Q: 19- The positions of two particles with + 6q charges relative to a point K in the isolated…

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Q: 2. Four charges are situated on the axes as shown below. Each charge is 1 m from the origin and…

A: The distance from the point P to each charge is 2 m say r. The potential is a scalar quantity. the…

Q: A certain parallel plate capacitor stores 850.0 J of energy when it holds 6.0 x 10-3 C of charge.…

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Q: Two particles with charges +6e and -5e are initially very far apart (effectively an infinite…

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Q: ree point charges -1.5µC,32µC, and 4.5µC are located at points (1.2, -1.5,2) 1.4, –1.5,2.5), and (-…

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Q: Calculate the work that the external force has to do to move the charge q = 10μC from the vertex of…

A: work done= change in potential energy of system

Q: A point charge of -6.0x10-9 C is 3.0 m from point A and 5.0 m from point B. a) Find the potential at…

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Q: Two positive charges (+q) are fixed at points A and D separated by a distance of 25 cm. A and B has…

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Q: A particular dipole consists of two charges, one of charge 7.5 μC and one of -7.5 μC, spaced a…

A: Given:

Q: Can the potential of a nonuniformly charged sphere be the same as that of a point charge? Explain.

A: The electric field of with charge Q uniformly charged sphere can be obtained by a straightforward…

Q: A uniformly charged insulating rod of length 20.0 cm is bent into the shape of a semicircle as shown…

A: Write the expression for electric potential .

Q: he work done by an external force to move a -7.5 μC charge from point a to point b is 25 x 10-4 J.…

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Q: Consider that the earth and the atmosphere forms a parallel plates of charges. Where the electric…

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Q: When two identical charges doubled without changing their separation distance, what will be the…

A: According to question we need to find--- When two identical charges doubled without changing their…

Q: The arrangement of three point charges shown in the figure here is referred-to as a "physical linear…

A: Electric potential at a large distance 'y' from the origin of the given system will be due to all…

Q: Will a negative charge, initially at rest, move toward higher or lower potential? Explain why.

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Q: TWO CHARCES ARE LOCATED AS SHOWN ON AN X - AXIS -BuC AT AND X= 7.0 m. a) FIND T HE ELE CTRICAL…

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Q: The figure shows the electric field of two like and equal charges. At what point is the electric…

A: Given that:

Q: If the voltage between two points is zero, can a test charge be moved between them with zero net…

A: Test charge can move with zero net work

Q: In the diagram below, particle A has a charge of 870 µc and is 2 m away from point P. Particle B has…

A: We need to find the potential energy between A and B. Also, we need to find the potential at point…

Q: A uniformly charged insulating rod of length 16.0 cm is bent into the shape of a semicircle as shown…

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Q: Consider a point charge +q placed at the origin and another point charge -2q placed at a distance of…

A: the point p is placed at 3 meters right from +q charge and 6 meters left from -2q charge.

Q: An electron is released from rest in a region of space with anonzero electric field. As the electron…

A: Electric field at a point is the negative gradient of electric potential at that point. It is given…

Q: What is the electric potential 16.0 cm from a 3.50 µC point charge? Express your answer with the…

A: Given data:  Distance (r) = 16.0 cm Point charge (q) = 3.50 μC Required: The electric potential (V)

Q: Two point charges +3 µC and -3 uC are being located at points (0,0,1) and (0,0, - 1) respectively.…

A: Given,, Charge q1 = 3 μC Charge q2 = -3 μC Location of charge q1 = (0,0,1) Location of charge q2 =…

Q: What is the electric potential 12.0 m from a point charge of 0.40 C, assuming that the potential is…

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Q: What is the potential at a point 50 cm from one side of two parallel plates that has a uniform…

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Q: Pictured below are two point charges Q1 = -40.0 x 10-0 C and Q2 = 10.0 x 10-° C separated by a…

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.