Two identical thin rings, each of radius R meter, are coax- ially placed at a distance of R meter from each other. If O coulomb and Q2 coulomb are the charges uniformly spread on the two rings, find the work done in moving a charge q from the center of one ring to that of the other.

Q: Two metal spheres, each of radius 3.2 cm, have a center-to-center separation of 3.0 m. Sphere 1 has…

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Q: Two metal spheres, each of radius 4.2 cm, have a center-to-center separation of 1.6 m. Sphere 1 has…

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Q: In deep space, two spheres each of radius 5.00 m are connected by a 3.00 x 102 m nonconducting cord.…

A: The tension in the cord is equal to the force between spheres.

Q: Two metal spheres, each of radius 3.8 cm, have a center-to-center separation of 2.0 m. Sphere 1 has…

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Q: Two balls have the same mass and the same charge of 15 µC. They hang from the ceiling on strings of…

A: The free-body diagram of the system is shown below. Here, d is the distance between the balls and T…

Q: Two metal spheres, each of radius 4.0 cm, have a center-to-center separation of 2.9 m. Sphere 1 has…

A: Given that q1=1.4×10-8 C q2=-4.0×10-8C Radius r1=r2=4 cm Distance between the centre's of sphere…

Q: Iwo metal spheres, each of radius 4.4 cm, have a center-to-center separation of 1.9 m. Sphere 1 has…

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Q: Two uncharged spheres are separated by 2.00 m. If 3.50 x 1012 electrons are removed from one sphere…

A: The expression for the Coulomb force is,

Q: Two pith balls, each with a mass of 5.00 g, are attached to non-conducting threads and suspended…

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Q: Two uncharged spheres are separated by 1.60 m. If 1.90 ✕ 1012 electrons are removed from one sphere…

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Q: Three point charges at q1 x = 0, q2 at x = 5 cm, and q3 at x = 3 cm. Find the ratio of q1:q2 if q3…

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Q: You have a lightweight spring whose unstretched length is 4.0 cm. First, you attach one end of the…

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Q: Two charged Q = 1µC and Q2=-1.1µC are placed on the two corners of a square as shown in the figure…

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Q: Three charges, q1 = 1 µC, q2 = 2 µC and q3 = 3 µC are placed in a line with 20 cm between each of…

A: We know that when two charge particles say q1 and q2 are separated by a distance r then they will…

Q: The outer sphere of two concentric conducting spheres ofradii S cm and 11cm is grounded. Charge…

A: Given information: Here, ri and r0 are the radius of the inner and the outer concentric sphere…

Q: Two identical beads each have a mass m and charge q. When placed in a hemispherical bowl of radius R…

A: For the charges/masses to balance at the position,the force of electric repulsion along the tangent…

Q: Spheres A, B, and C have charges +4.0 C, +6.0 C, and -3.0 C, respectively. The three spheres are…

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Q: An infinite line charge has a uniform linear charge density λ. Find the amount of work done by the…

A: concept used:

Q: Three charges, q1= +q, q2= +q, and q3= -q, are located at the corners of an equilateral triangle…

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Q: Three charges, q1 = 1 µC, q2 = 2 µC and q3 = 3 µC are placed in a line with 20 cm between each of…

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Q: Two identical, small insulating balls are suspended by separate 0.20-m threads that are attached to…

A: Length of threads (L) = 0.20 m Mass of ball (m) = 0.00072 kg θ = 50oθ2 = 25oLet the separation…

Q: A solid conducting sphere of radius R= 15 cm has a total charge of I mC. The work done (in mu) by an…

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Q: Two metal spheres, each of radius 2.6 cm, have a center-to-center separation of 2.8 m. Sphere 1 has…

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Q: A charge Q= 3nC is uniformly distributed over a ring of radius a = 6 cm. An electron is released…

A: (given)                                               Charge (Q) = 3 nC…

Q: Two metal spheres, each of radius 4.2 cm, have a center-to-center separation of 1.9 m. Sphere 1 has…

A: Given, two metal spheres Radius, r =4.2 cm Centre of separation, d=1.9 m Charge on 1st sphere,…

Q: two uncharged spheres are separated by 2.00 m. if 3.50 3 1012 electrons are removed from one sphere…

A: Given : r = 2.00 m N = 3.50 x 1012 electrons

Q: Two identical, small insulating balls are suspended by separate 0.21-m threads that are attached to…

A: To determine the charge on each ball, we can use Coulomb's law, which states that the force between…

Q: Two metal spheres, each of radius 3.1 cm, have a center-to-center separation of 1.5 m. Sphere 1 has…

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Q: Two metal spheres, each of radius 3.4 cm, have a center-to-center separation of 2.5 m. Sphere 1 has…

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Q: Two uncharged spheres are separated by 3.50 m. If 1.40 ✕ 1012 electrons are removed from one sphere…

A: Given data:  Initially both spheres are uncharged  Distance (r) = 3.50 m Number of electrons removed…

Q: Two metal spheres, each of radius 3.8 cm, have a center-to-center separation of 1.6 m. Sphere 1 has…

A: Electric potential at a point must be equal to the sum of the electric potentials due to the…

Q: Problem 6: Two equal point charges, of magnitude q and of the same sign, are held at rest a distance…

A: Given: The mass of each particle is m. The charge on the each partcle is q. The initial seperation…

Q: Two similar small conducting balls each of mass m are hung from silk threads each of length l and…

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Q: Three positive point charges on the corners of a square with side length 63m are 39µC(top left),…

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