Two identical metal spheres A and B are connected by a plastic rod. Both are initially neutral. 1.0 × 1012 electrons are added to sphere A, then the connecting rod is removed. Afterward, what are the charge of A and the charge of B?

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: A metal sphere is uncharged (neutral). Then it is charged with +470x10-6C (470µC). Have electrons…

A: Quantization of charge.- total charge on any object is quantized.

Q: surface charge density o on the surface of the sphere?

A: Correct option is 3rd one .    Complete explanation an solution is in next step .

Q: Two identical metallic objects that are insulated from the ground carry the following charges +3 uC,…

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Q: A 4 × 2 mm flat carpet acquires a uniformly distributed charge of −10 μC after you walk across it…

A: Dimensions of carpet = Charge on carpet is Mass of dust particle is Permittivity of free space is

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A: By induction charge on right of sphere 2 is negative and to the left of sphere 2 is positive. Now…

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Q: Two 0.90 g spheres are charged equally and placed 2.1 cm apart. When released, they begin to…

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Q: Most workers in nanotechnology are actively monitored for excess static charge buildup. The human…

A: As one walks across the carpet the charge collected: -50 nC/step.   If worker walks 21 steps, the…

Q: Sphere A has an initial charge qo. How many successive contacts with an uncharged identical sphere…

A: When a charged sphere having an initial charge q0 is brought near an uncharged sphere, the charge…

Q: A metallic sphere has a charge of +4.00 nC. A negatively charged rod has a charge of −6.00 nC. When…

A: Given data The charge on the sphere is given as Qs = 4 nC. The charge on the rod is given as Qr =…

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: An eraser has a net charge of +2 µC. How many more protons than electrons does this eraser have?

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Q: Two balloons have equal, but opposite sign charges.  Balloon A has N = 1 million excess electrons.…

A: Number of electrons on A and B, N = 1 million = 106   Distance, d = 1.6 m

Q: We bring into touch three identical conductors, X, Y, and Z, with initial charges of +2q, 4q, and q,…

A: Total charge on conductors = 2q+4q+q = 7q Since 3q is near x , so charge induce on x is equal to -3q…

Q: Two uncharged spheres are separated by 1.80 m. If 2.50 ✕ 1012 electrons are removed from one sphere…

A: Given data: Number of electrons (n) = 2.50 × 1012 Distance between spheres (r) = 1.80 m Required:…

Q: Two balloons have equal and opposite charges. Balloon one has N = 108 excess electrons. The balloons…

A: The expression for the charge on the second balloon is,

Q: A particle physicist is studying a particle decay process. The analysis from one experiment shows a…

A: Given: a particle of charge +3e. It starts decaying to form three new particles. One of the new…

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

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Q: Two non-identical insulating spheres are charged positively. Their combined charge is 40 μC. When…

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Q: Spheres A, B and C have charges +80 C, +12.0 C, and -5.0 C, respectively. The three spheres are…

A: Given that:- Charge of sphere A=+80C Charge on sphere B=+12C Charge on sphere C=-5C

Q: What

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

Q: The figure provided shows a metal sphere hanging by an insulating thread within a hollow conducting…

A: PositiveExplanation:The charged rod transferred positive charge to the small sphere. Therefore, the…

Q: 1. Two Styrofoam balls of mass 10.0 g are suspended by threads of length 25 cm. The balls are…

A: After giving charge, the balls are hanged apart by angle of 15°, which means that both the balls…

Q: You are holding two small insulating spheres, one in each hand. Your hands are separated by 15 mm.…

A: We know that force between two charges seperated by distance r is given as  F=kq1q2r2

Q: Sphere A has an excess of 5 x 1016 electrons and sphere B has an excess of 6 x 1017 electrons. The…

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Q: Point Charge. cubes X, Y, and Z connected as shown below. A point charge -2Q is placed near cube Z.…

A: This is a problem involving charging by induction. This is a process where a charged body induces a…

Q: the ceiling. Each ball has and hang straight down. , spread apart with an ang n hall and h) the…

A: Given as, l=0.25 m m=0.002 kg θ=36°

Q: Consider three identical metal spheres, A, B, and C. Sphere A carries a charge of -20 µC, sphere B…

A: Given, QA=-20μCQB=-16 μCQC=+86μC

Q: onsider three identical metal spheres, A, B, and C. Sphere A carries a charge of +2q. Sphere B…

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Q: Electrons have a charge of q = -1.602 × 10-19 C. A student observes that a Styrofoam cup has a total…

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Q: Two small plastic spheres are given positive electrical charges. When they are 15.0 cm apart, the…

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Q: Question 1. Two conductive spheres have the radius R1 = 0.2 m and R2 = 0.1 m. The spheres have the…

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Q: You have three identical metal spheres marked as X, Y, and Z, each mounted on an insulating stand.…

A: charge on sphere  X = 0 ( NEUTRAL ) CHARGE ON sphere Y = +q charge on sphere z = + 4 q

Q: An object has a charge of -3.0μc. How many electrons must be removed so that the charge becomes…

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Q: A glass object receives a positive charge of +3 nC by rubbing it with a silk cloth. In the rubbing…

A: Since, the glass object is positively charged, it is clear that the electrons remove from the…

Q: Four +3 µC charges are held in place in a line. There is a distance of 10 cm between adjacent…

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Q: Spheres A, B and C have charges +8.0 C, +12.0 C, and -5.0 C, respectively. The three spheres are…

A: We know that spheres A,B,C have charges +8C,+12C and -5C respectively. The three spheres are allowed…

Q: GIVEN: x-axis Positive charge Q is distributed uniformly along the positive y-axis between y=0 and…

A: We are given the charge distributed on a line along a fixed length. We first find the small electric…

Q: A 50.0-g ball of copper has a net charge of 2.00 μC . What fraction of the copper’s electrons has…

A: To find the number of electrons removed , find the the number of electrons present in the copper…