Consider three charges X, Y and Z, with the same charge magnitude Q. A closed surface S encloses the three charges, and the net flux through S is inward. If Z is positively charged, which of the following is correct?  A. X = Y = +Q  B. X = +Q; Y = -Q  C. X = -Q; Y = +Q  D. X = Y = -Q

Q: 1. Two charges, -q and -3q are a distance r apart. These two charges are free to move but do not…

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Q: An acrylic rod has a net electric charge of +2.84 x 10-6 C. How many electrons have been removed…

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Q: 4. Two infinite line charges, both positively charged with a uniform linear charge density of 10…

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Q: Two particles with charges +2q and +q are separated by a distance r. The +2q particle has an…

A: Given:-               Two particles with charges +2q and +q are separated by a distance r. The +2q…

Q: 2. Sphere A has a charge of +10.0 C. It is brought in contact with a neutral sphere B and then…

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Q: Two solid, uniform, isolated, conducting spheres contain charges of  +8.0 µC and - 6.0 µC. The two…

A: Given  Charge on first conducting sphere , Q1 = +8 uC  Charge on second conducting sphere , Q2 = -6…

Q: What

A: i) The correct option is  C. Explanation: There are 4 charges in 1 m length. The magnitude of each…

Q: You hold a ruler that has a charge on its tip 6.00 cm above a small piece of tissue paper to see if…

A: distance (d) = 6 cm = 0.06 m charge on ruler (q1) = -12μC charge on tissue paper = q2mass of tissue…

Q: 9. Four positive point charges are equal in magnitude and placed on the corners of a 2.00 m² square…

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Q: Two point-charges are arranged on the x-axis as shown. In which region on the axis would it be…

A: 1) In region A point charge will be near the greater charge thus it will be in imbalance position as…

Q: 1. Two strings, each of length 0.19m holds two identical charged sphere at both ends as shown in the…

A: Given: The length of the string is 0.19 m. The mass of each ball is 5x10-2 kg. The angle of the…

Q: y (unit: m) F = k, uC = 10-6 C +3 uc (0, 2 m) A V = k. -4 uc -5 uc B (-3 m, 0) (0,0) (3 m, 0) x…

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Q: Charged particles amounting to 7C are placed on a spherically conducting shell having a point…

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Q: 1. Two positive charges (+0) and one negative point charge (-) are located at the corners of an…

A: We will first write an expression for electric force between two point charges. We then use it to…

Q: Point charges W, X, Y, and Z each have the same magnitude charge of 1.56 x 10^-6. Two of the charges…

A: Unlike charges will acetract each other and like charges will repel each other.

Q: of +3 C is at the ort along the negative

A: Given: Charge is +3 C Distance of Q is 2 m Electric field is 2 m along negative x axis will be 0

Q: Two solid, uniform, isolated, conducting spheres contain charges of +8.0 µC and - 6.0 µC. The two…

A: According to conservation of charge Total charge on isolated system remains constant.

Q: b. Two positive charges are given as in the figure below. Discuss at which point (P, O or Y) the net…

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Q: 1. Two positive charges (+0) and one negative point charge (-2) are located at the corners of an…

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Q: A particle has been charged to 8.0nc. What is the magnitude of the electric field 2.0 cm from the…

A: We know that Electric field due to charge at a distance r from it is given by  E=kq/r2

Q: 11. A small sphere of mass m carries a total charge q. The sphere hangs from a silk thread between…

A: A small sphere the magnitude of charge density on each plate.  The forces that act on the system are…

Q: There are 3 positive charges and one negative charge (Q=2.0mC). They are fixed on corners of a…

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Q: 8. Four charges are arranged in an x-y coordinate plane. Determine the electric field (magnitude and…

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Q: 5. Two neutral objects, 1 and 2, are suspended by strings near one another. Object 2 is touched by a…

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Q: 2: Positive point charges of equal magnitude Q = 10-8C are distributed at the points (0,a) and…

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Q: A PVC rod is rubbed with fur. During the process 5 x 1010 electrons are transferred from the fur to…

A: Since the electrons are transferred away from the fur, it gets positively charged. The expression…

Q: 1. A glass rod with a charge of -5 nC is brought near to a metal sphere resting upon an insulating…

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Q: Charges of 4 uC and -6 uC are placed at two corners of an equilateral triangle with sides of 0.10 m.…

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Q: The figure below shows four identical conducting spheres with charge q +7.50 nC placed at the…

A: q = + 7.50 nC w = 26.0 cm h = 75.0 cm

Q: Two point charges are located on the x axis of a coordinate system. One point charge (+2mC) is…

A: Like charges repel each other and unlike charges attracts each other

Q: 1. A test charge of +2μC is placed halfway between a charge of +6μC and another of +4µC separated by…

A: Given data -    Charge q1 = +4μC = Columb                       Charge q2 = +2μC =…

Q: Charged particles amounting to 7C are placed on a spherically conducting shell having a point…

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Q: A bead of 5grams that is amber is suspended by a string in a uniform horizontal electric feild which…

A: Given: The mass of the charged particle is 5 g. The strength of the electric field is 4300 N/C. The…

Q: The figure shows two point charges, q and Q, of opposite sign. Charge Q has greater magnitude than…

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Q: A point charge of 80 nC is placed at the center of a hollow spherical conductor (inner radius = 1.0…

A: We have to use basic concept here.

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.