There are two identical and oppositely charge spheres made of conducting material placed at a certain distance from each other. Let the sphere A has a charge of +50 x 10-19 C while the sphere B has a charge of -20 x 10-19 C. If at certain instant of time the two spheres come in contact through a conducting a wire, then specify the resulting charge on sphere B?

Q: A point charge of 9.68x10^-6 C and a mass of 3.94x10^-6 kg is initially at rest while a constant…

A: The given values are, q=9.68×10-6 Cm=3.94×10-6 kgE=927 N/C

Q: An electron traveling at 1 x 106 m/s enters a 0.1 m region with a uniform electric field of 230 N/C,…

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Q: 0.290 m +0.400 µC -0.220 µC In the figure, a small spherical insulator of mass 6× 10-2kg and charge…

A: Answer is option (c).

Q: A small object of mass 3.80 g and charge 218 μC is suspended motionless above the ground when…

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Q: A uniformly charged ring of radius 10.0 cm has a total charge of 76.0 μC. Find the electric field on…

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Q: Below is a uniform line of charge, with a charge value of Q. The line of charge has a length of d…

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Q: Two equally charged particles, held 3.0 × 10-3 m apart, are released from rest. The initial…

A: a. The magnitude of force on the second particle due to the first particle,…

Q: At a distance d from a charge, the magnitude of the electric field is E. What would be the magnitude…

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Q: a charge Q' = 2 μC having mass m = 0.2 kg is placed at the point M and then released (with the other…

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Q: A charge of Q creates an electric field of E= 100 N/C at a distance of r = 0.1 m. If two charges Q1…

A: Answer             45.0  N/C Solution

Q: A positive charge 9₁ = 1.55 µC is fixed at the origin, and a second charge q2 = -2.09 μC is fixed at…

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Q: Two connected charges of +q and -g respectively are at fixed distance AB apart in a non-uniform…

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Q: Consider the symmetrically arranged charges in the figure, in which qa = 9b = -1.55 µC and qc = qd =…

A: Answer:  1) The direction to the North

Q: Two charges q1 = +2.88 µC and q2 = +8.88 µC are separated by a distance of 14.1 cm. Point P is…

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Q: Two small, identical conducting spheres repel each other with a force of 0.045 N when they are 0.55…

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Q: Metal sphere A of radius 12.0 cm carries 6.00 μ C of charge, and metal sphere B of radius 18.0 cm…

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Q: When sugar is poured from the box into the sugar bowl, the rubbing of sugar grains creates a static…

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Q: A particle with charge (q= 2µC) and mass (m= 4x10- Kg ) moves with initial velocity (v = 2x10²i m/s)…

A: E→=6×103j^ N/Cq=2μC=2×10-6Cm=4×10-6KgVx=2×102i^ m/sVy=0j^ m/sax=0…

Q: Two small, identical conducting spheres repel each other with a force of 0.045 N when they are 0.55…

A: Force between two charges F = kq1 q2 /r2

Q: A force of 2.9x1011 N exists between a +4.0 C charge and a -2.0 C charge. How far in space are the…

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Q: A uniformly charged ring of radius 10.0 cm has a total charge of 85.0 µC. Find the electric field on…

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Q: 0.290 m +0.400 µC -0.220 μC In the figure, a small spherical insulator of mass 6 × 10-2kg and charge…

A: From  free body diagram of +0.4μC charge,  (1) Tension T , is…

Q: Charge q1 = 2.2 x 10-6 C is placed at the origin and charge q2 = -3.3 x 10-6 C is placed on the…

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Q: Two thin parallel conducting plates are placed 2.0 cm apart. Each plate is 2.0 cm on a side; one…

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Q: Two charges q1 = +2.88 µC and q2 = +8.88 µC are separated by a distance of 14.10 cm. Point P is…

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Q: In Figure 3, Q1 = 79.3 nC, Q2 = 137 nC, and s = 1.31 m. Find the coordinate x, in meters, of the…

A: Electric field E = kq/r2

Q: A very large conducting plate lying in the xy plane carries a charge per unit area of 3σ. A second…

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Q: electric field 10.0 cm from the surface of a copper ball of radius 5.0 cm is directed toward the…

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Q: A charge of -2.00 µC is placed at the origin of a xy coordinate system, and a charge of 5.00 µC is…

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Q: A solid insulating sphere of radius 0.06 cm carries a total charge of 30 nC. Concentric with this…

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Q: Determine the charge and coordinates for the position of the two particles. Give the charge (in nC)…

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Q: - given - diagram - steps - reasoning ans. is 0.917

A: here three forces are acting on 0.400 μC1. Gravitational force=mg vertically downward2. tesion…

Q: A positive charge of 5pC is travelling horizontally with an acceleration of 8.79x10-6 ms2 in an…

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Q: two tiny conducting spheres are identical and carry charges of -20.0 \mu C−20.0μC and +50.0\mu…

A: The magnetic force between two charges separated by a distance is given by F = kq1q2r2, where k =…

Q: Two equally charged particles, held 4.8 x 10-3 m apart, are released from rest. The initial…

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Q: Two point charges attract each other with an electric force of magnitude (F). If the charge on one…

A: Introduction: The electric force due to charge is inversely proportional to the square of the…

Q: Two charges q1 = +2.65 µC and q2 = +6.63 µC are separated by a distance of 13.3 cm. Point P is…

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Q: A solid conducting sphere of radius 2.00 cm has a charge of 8.68 μC. calculate the magnitude  and…

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Q: Two equally charged particles are held 3.2*10-3 m apart and then released from rest. The initial…

A: a) The magnitude of force on the second particle due to the first particle,

Q: Assume that a honeybee is a sphere of diameter 1.000 cm with a charge of 45.0 pC uniformly spread…

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Q: Consider the figure with a symmetrical arrangement, in which qa = 9 = +8.45 µC, q. = qa = -8.45 µC,…

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Q: Four solid plastic cylinders all have radius 2.55 cm and length 6.48 cm. Find the charge of each…

A: Given data: Radius of the cylinder, r=2.55 cm = 0.0255 m Length of the cylinder, L=6.48 cm = 0.0648…

Q: Consider the two particles in the figure with charges q1 = 1.00 μC and q2 = -2.00 μC. The distances…

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Q: A charge of -2.00 µC is placed at the origin of a xy coordinate system, and a charge of 5.00 µC is…

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Q: Consider a square that is 1.0 m on a side.  Charges are placed at the corners of the square as…

A: Electric field due to piont charge  E = kq /r2  If two or more than two electric field acts at a…

Q: A conducting sphere of radius 0.01 m has a charge of 1 nC deposited in it. The magnitude of the…

A: SOlution: given that r = 0.01 m q = 1 nC to find hte E electric field inside the sphere

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.