Two 10-cm-diameter charged disks face each other, 24 cm apart. The left disk is charged to -50 nC and the right disk is charged to +50 nC.

Q: The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point…

A: As per our guidelines we are upposed to answer only one question. kindly repost other questions as a…

Q: Three point charges are aligned along the x axis as shown in the figure below. - 0.500 m- -0.800 m-…

A: SOlution: As given that to find the elctric field at (2.1, 0) and (0, 2.1)

Q: QUESTION: 8 For forming an electric dipole between two point charges separated by a small distance,…

A: An electric dipole, by definition, is a system of two charges separated by some distance. These two…

Q: Shown below is a small sphere of mass 0.25 g that carries charge of 0.90 nC. The sphere is attached…

A: Given that: Mass of small sphere = 0.25 g charge = 0.9 nC Lengh of silk string = 5 cm Surface charge…

Q: An electric dipole is formed from ±1.00nC charges spaced 4.00 mm apart. The dipole is at the origin,…

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Q: Two point charges, +8 * 10^-9 and -2 * 10^-9 are separated by 4 m. The electric field midway between…

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Q: A charged rod with charge 40 is placed near a neutral spherical conductor connected to the Earth…

A: When a charged body is placed near to a neutral conductor then charges are induced in the neutral…

Q: Two point charges are placed on the x-axis as follows: charge q = 4.03 nC is located at x = 0.201 m…

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

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Q: Two conducting spheres are far apart. The smaller sphere of radius R carries a total charge Q. The…

A: Given Data : The charge on the small sphere is Q. The radius of the small sphere is R The radius of…

Q: Three point charges are aligned along the x axis as shown in the figure below. -0.500 m- - 0.800 m-…

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Q: A raindrop with charge q = +12nC is suspended in the air a few cm above a very large plane of charge…

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Q: A long, thin, straight wire of length 1.7 m has a positive charge 8.4 x 10°C distributed uniformly…

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Q: When two neutral objects are rubbed against each other, the first one gains a net charge of 3e.…

A: Given:-           When two neutral objects are rubbed against each other, the first one gains a net…

Q: A point charge of -5 uC is located at x = 4 m, y = -2 m. A second point charge of 12 uC is located…

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Q: There are 4 conducting spheres all identical material and surface area. Sphere B has an initial…

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Q: large parallel conducting plates, each with area 1.0 m^2, are separated by 5 cm. the plates carry…

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Q: Three isolated conducting spheres A, B, and C. Sphere A has -3.5 µC and radius 1 cm; Sphere B has…

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Q: The electric force between two point charges with a magnitude of 500 nC and 700 nc is 15 N. How far…

A: Given that electric force(F) between two point charges with a magnitude of 500 nC (Q1) and 700 nc…

Q: Two uncharged conducting spheres, A and B, are suspended from insulating threads so that they touch…

A: Answer:-     A             B                       +              -  Because  Induction:- Charging…

Q: Two conducting spheres are separated by a distance large compared to their diameters. Sphere 1 has…

A: The total charge in the system is Qtotal = 2.5+0 = 2.5 C When the two spheres are connected by a…

Q: Three point charges are aligned along the x axis as shown in the figure below. Find the electric…

A: Given: The charge q1 = -4.0 nC. The charge q2 = 5.0 nC. The charge q3 = 3.0 nC. Position of charge…

Q: A spherical volume of radius R= 10 Cm is charged uniformly with 5 nC/m3. Determine the magnitude of…

A: Given data: Charge on sphere is Q=5 nC/m3. Magnitude of electric field required at r=15 cm.

Q: Point charges +5.00 uC and -4.00 uC are placed on the x-axis at x=0 and x=50.0 cm. At what point on…

A: First charge (q1) = 5 μCSecond charge (q2) = -4μCThe electric field on the x axis is 0 at point PLet…

Q: A 12 µC charge is placed at the center of a hollow conducting sphere that contains 6.0 µC of charge.

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Q: 7. Three point charges, A, B, and C, are positioned in free space as shown. Om ✓ 3 m 3 m 4 m A – 300…

A: qA = -300μC qB = 400 μCqC = 400 μC

Q: Large parallel conduction plates, each with an area of 1.0 m2 , are separated by 5 cm. The plates…

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Q: Two identical, small, conducting spheres are separated by a distance of 1 m. The spheres originally…

A: Given, Distance between charges, Original forces,

Q: A very small object with mass 8.20 * 10-9 kg and positive charge 6.50 * 10-9 C is projected directly…

A: Given Mass = 8.20x10-9 kg Charge (q) =6.50 x10-9 C Surface charge density ( σ ) =5.90 x10-8 C/m2…

Q: 67. Metal sphere A of radius 12.0 cm carries 6.00 uC of charge, and metal sphere B of radius 18.0 cm…

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Q: Two identical metal spheres A and B are connected by a plastic rod. Both are initially neutral. 1.0…

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Q: A thin, horizontal, 14-cm-diameter copper plate is charged to -2.8 nC. Assume that the electrons are…

A: Electric field due to charged disc is given by  charge on the disc = -2.8nC diameter of the disc =…

Q: Two point charges are located 2.5 mm apart. The force between the particles has a negative magnitude…

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Q: The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point…

A: E=14πε0pr3 The electric fields due to the positive and negative charges (Coulomb’s law):…

Q: A 3.0-mm-diameter copper ball is charged to 90  nC. What fraction of its electrons have been…

A: Avogadro's number is one way of add together atoms or molecules in unit of moles. This is used in…

Q: 0.482% of the electrons are removed from a 10.0 mg sphere of iron resulting in a net charge on the…

A: The atomic mass of Iron is 56 gm. Atomic mass of element contains 6.022×1023 atoms.  Number of atoms…

Q: A sphere whose surface is covered with conductive paint is charged with a charge of -0.8 nC and then…

A: Given data:  Initial charge on charged sphere Q = -0.8 nC = -0.8×10-9 C Touching with an identical…

Q: A 3.1 g aluminum foil ball with a charge of +4.6x10-9 C is suspended on a string in a uniform…

A: from figure T = tension on string m= mass of aluminum foil ball=3.1 g g = acceleration due to…

Q: Two point charges, 91 = 13 nC and q2 = 15 nC, are separated by a distance r = 7.4 x 10-2 cm. What is…

A: Given information: The charges: q1=13 nC; q2 = 15 nC The distance between them: r = 7.4 x 10-2 cm

Q: An electric dipole is formed from ±1.00 nC charges spaced 3.00 mm apart. The dipole is at the…

A: Given: q=±1.0 nC=±10-9 Cd =3.00 mm=0.003 m

Q: Three point charges are located in the xy-plane as in the figure. Given that Q = 20.9 µ y (8, 6) 3Q…

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Q: What is the electric field strength (magnitude and direction) at point P between the two charges…

A: The formula for the electric field is given by, Here, k, Q and r represent the Coulomb’s constant,…

Q: Two small conducting and identical spheres A and B have charges -25 nC and +15 nC, respectively.…

A: given charges q1= 25 x 10-9 c                         q2= 15 x 10-9 c distance = d = 0.02 m

Q: A proton and an electron are 16 mm apart. What is the magnitude of the electric field at a point…

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Q: A metal sphere has a net charge of -3.0 C. How many excess electrons must be on the sphere? (e-…

A: Given the excess charge on the sphere Q = -3C  Charge of one electron is given by e= -1.6 ×10-¹⁹C

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.