(II) At each corner of a square of side l there are point charges of magnitude Q, 2Q, 3Q, and 4Q (Fig. 16–54). Determine the mag- 20 nitude and direction of the force on the charge 2Q. FIGURE 16–54 Problem 15. 4Q

Q: Two positively charged point charges with magnitudes q and 4q with separation of a distance r is…

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Q: Two charges q and Q are seperated by a distance R. If both charges are doubled to 2q and 2Q but the…

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Q: (12-15) Consider two concentric conducting spherical shells. Inner shell carries an excess charge of…

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Q: If Coulomb’s law involved 1/r3 dependence (instead of 1/r2), would Gauss’s law be still true ?…

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Q: If two charges are fixed such that the distance r between them does not change, but the charge q, is…

A: The electric force between two point charges separated by a certain distance is given by F =…

Q: A square of side length 1.0 m with alternating +1-C, –1-C, +1-C, and –1-C charges placed at its…

A: The direction of the electric field is from negative to positive charge. The electric field due to…

Q: = -13.5 nC and q, = 29.0 nC, are separated by a distanced = 3.00 cm as shown in the figure. Two…

A: Given data:  Charge (q1) = -13.5 nC = -13.5 × 10-9 C Charge (q2) = 29.0 nC = 29.0 × 10-9 C Distance…

Q: Point charges are placed at the corners of a square of size 4 m as shown in the following figure. If…

A: Point charges are placed at the corners of a square of size 4 m as shown in the following figure. If…

Q: A +6.00uC charge and a -3.00 uC are located at 2 vertices of an equilateral triangle 10.0cm on the…

A: Calculating electric at top vertex due to both the charges:

Q: It is (true/false) that the direction of the electric field from a positive point charge is towards…

A: Positive point charge behaves as the source of electric field.  The direction  of electric field is…

Q: A uniform line of charge of length 3L/2 lylng between x - 0 and x - 3/2 is charged with Q as shown…

A: Given data: The charge of line is Q. The length of line is 3L2.

Q: I have 2 identical conducting spheres one is neutral and the other has a charge of -3C, if they…

A: Given  one sphere is neutral and other has charge of -3 C.   Both conducting spheres are identical ,…

Q: Using the symmetry of the arrangement, show that the net Coulomb force on the charge q at the center…

A: Given:  Charges are placed at the corners of a square and at the centre of the square.

Q: 11. (II) Particles of charge +65, +48, and -95 µC are placed in a line (Fig. 16-52). The center one…

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Q: . •Determine the direction of the missing vector, v, B, or F, - the scenarios shown in Figure 19-30.…

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Q: If -41 = 2 = 87 nC then, Find the Electric dipole moment. x component of the dipole moment Give your…

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Q: 27. (II) Point a is 62 cm north of a -3.8 pC point charge, and point b is 88 cm west of the charge…

A: q = -3.8μC point a = 62 cm north of charge point b = 88 cm west of charge

Q: Two identical conducting small spheres are placed with their centers 0.300 m apart. One is given a…

A: Given : Distance (r) = 0.300 m Charge (q1) = 12.0 nC = 12 x 10-9 C Charge (q2) = -18.0 nC = -18 x…

Q: I. Find the magnitude of the force on a charge of 1µC held at P due to two charges of-2 x 10-8C and…

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Q: Two small nonconducting spheres have a total charge of 95.0 μC.   When placed 1.16 m apart, the…

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Q: -38 50 Consider two charges q1 = 32 e and q2 = -29 e at positions (-35, –13, 13) and ( -36)…

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Q: Three charges Q, q and 3Q are placed at (0,-0.3m), (0,0) and (0,0.6m) respectively. If Q= 20uc…

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Q: Two tiny charged spheres, separated by 2 m, exert a 36 mN force on each other. What will be the fore…

A: From Coulomb’s law ,the magnitude of electrostatic force between two charged particles is as…

Q: 11. (II) Particles of charge +65, +48, and -95 μC are placed in a line (Fig. 16-52). The center one…

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Q: Two point charges q and 4q are at x = 0 and x = L, respectively, and free to move. A third charge is…

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Q: A small particle carrying a negative charge 1.6 x 10-"C of is suspended in the equilibru point at…

A: Given∗The charge on particle is qp=1.6×10-19C∗The distance travelled  by particle  is…

Q: LL 6. Two identical conducting spheres, (1 and (2), carry equal amounts of charge and are fixed a…

A: Given:Two charge are keeping at a certain distance contained same charge and touched with an other…

Q: How many coulombs of positive charge are there in 4.00 kg of plutonium, given its atomic mass is 244…

A: Given, m=4kg=4000g M=244g/mol Np =94 We know, n is no. of moles N given no. of atoms NA = Avagardo…

Q: Consider a small positive test charge located on an electricfield line at some point, such as point…

A: Electric field lines

Q: Point charges are located at the corners of a square as shown in Fig. 2.11. Find the ratio of |E| at…

A: Every charge in this world repels or attracts every other charge. This attraction/repulsion is due…

Q: (II) Two small charged spheres are 6.52 cm apart. They aremoved, and the force each exerts on the…

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Q: If a point charge is released from rest in a uniform electric field, will it follow a field line?…

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Q: Two similar very small conducting spheres having charges 40Cand-20Careatsomedistance apart. Now they…

A: Dear student When two conductors are touched or joined together with conducting wire, charge…

Q: Calculate the force between two charges cach of 20 milli coulomb a Aps. 9 x 10'N,

A: Given data:  q1 = q2 = 20 mC = 20 × 10-3 C Distance between charges (r) = 20 cm = 0.20 m Required:…

Q: I wo small similar pith balls are 3 cm. apart in air and carry charges of 3 x 10-9 and 12 > 10-9…

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Q: 27. (II) Point a is 62 cm north of a -3.8 uC point charge, and point b is 88 cm west of the charge…

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Q: Three point charges lie along a line. All of which are negative. Find the resultant (magnitude and…

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Q: Three identntical point charges with charge q = 5.0 x 10 ^ -8 C are placed at each vertex of an…

A: The force between the two charges is given by  F =k q q'r2 where, r is the distance between them.

Q: A charge of 12x10-9 C is fixed at origin of xy co-ordinates a second charge Q is at (x=3,y=0) and a…

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Q: Two charged spheres are 5.60 cm apart. They are moved, and the force on each of them is found to…

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Q: A particle of charge Q= 4.1*10-6 is place at the origin if one to exert a force of 6.3*10-6N on the…

A: Given data: Charge (q1) = Q = 4.1×10-6 C Force (F) = 6.3×10-6 N Charge (q2) = 1.6×10-3 N Required:…

Q: 2 (II) Point a is 62 cm north of a -3.8 ul polnt -point b is 88 cm west of the charge (Fig. 17-40).…

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Q: Two charges 3Q and Q are held in a position at a distance d apart. Where must the third charge be…

A: The figure shows the two charges are held in a position at a distance d apart. At what distance the…

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

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