A charge q = 2.0 μC is placed at the point P shown below. What is the force on q?

Q: A charge +q is on the - axis, and a charge -q is on the + axis. If we place a negative charge at the…

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Q: A point charge of +Q= 8.2 μC is placed at the center of an equilateral triangle.  Two additional…

A: Given data: The magnitude of charge is Q=8.2 µ The distance between center and vertex is r=0.16 m.

Q: A 7.38-nC charge is located 1.82 m from a 3.86-nC point charge. (a) Find the magnitude of the…

A: given data -                      first charge Q1 = 7.38 nC                     second charge Q2 =…

Q: A point charge of +Q is placed at the centroid of an equilateral triangle. When a second charge of…

A: distance between First and third charge = distance betweenFirst and Second chargeHence,Force between…

Q: One point charge Q1 = 20µC is placed at (- d,0) and another Q2 =-10µC at (+ d,0) as shown in the…

A: Given: The charge of the point charge placed at (-d,0) is Q1 = 20 x 10-6 C. The charge of the point…

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: lim Q 3/ Three electric charges of 1 uC each are placed at the corners of a right-angled triangle,…

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Q: Given a constant LINEAR charge density %3D2%: 1. Find the total "Q" placed on a straight rod of…

A: (1) Write the linear charge density. λ=λ0

Q: The charges q,2.2x 10C, e,- 6.5x 10C, and a,-12x 10c are placed at the comers of the triangle shown…

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Q: The moment of a dipole, p = qd, where d is the distance between the two charges. Let the force due…

A: Given  The moment of a dipole, p = qd, where d is the distance between the two charges.Let the…

Q: An electrostatic force of 404 newtons is exerted of 20 coulomb at point P in an electric field. The…

A: Given: Electrostatic force F=404 N, Charge q=20 C. Required: Electric field intensity E. The…

Q: Four point charges lie on the corners of a square of side L=a√2. What is the magnitude of the net…

A: Given: Side of each square, L=a2 Alignment of charges are at the corners of square. Let's find the…

Q: If the distance between the charge triples, what happens to the magnitude of the force?

A: The force acting between the two charges can be given using Coulombs’ relation as

Q: charge Q3 is moved away to infinity by an external force. m in this process?

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Q: A charge q is placed in front of an infinite metal plate at a distance d. If instead a charge 2q…

A: We know that                                     F = k q Q/ r2  = k q2/r2     (since in this…

Q: A 1-uC charge is located on each of the four corners of a square whose side measures 10 cm. What is…

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Q: Three point charges q, q and – 2q are located at (0,–a, a ), (0, a, a) and (0, 0, – a),…

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Q: Two identical point charges are placed at a separation of l. P is a point on the line joining the…

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Q: A charge Q is to be apportioned between two small conducting spheres. How much of this charge must…

A: Let the fraction of the charge is n. The fraction of charge on the first sphere is Q1 = n Q The…

Q: Consider the point charges arranged at the corners and at the center of a square, as depicted in the…

A: Consider the diagram for force on the charge at the center due to charges at the corners of the…

Q: What is the magnitude of the net electrostatic force at the place of charge -q ?

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Q: A point charge Q is placed at the origin. A second charge, 2Q, is placed on the x- axis at x = -3.0…

A: Given : Q = 70×10-6 C Q placed at origin 2Q placed at -3 m -Q placed at 4m in y axis.

Q: These points are from a right angle  A = 5μC                      B = -7μC…

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Q: A charge q= 3.0 C is placed at the point Pshown below. What is the force on a (in N)? (Assume the…

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Q: A point charge of q1 = 8 x 10-6 C is 3cm apart from the charge q2 = 2 x 10-6 C. a.) Find the…

A: q1 = 8×10-6 C q2 = 2×10-6 C distance (d)= 3 cm = 0.03 m

Q: The adjacent figure shows charged spherical shells A, B and C having charge densities 0,-0,0 and…

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Q: Consider the following situation. Particles A and B have equal charge. They are separated by a…

A: Given,  Particle A and B have equal charge. They are separated by a distance d. They each experience…

Q: Consider two stationary point charges with q, = 8 nC and q, = -4 nC as shown in the figure below.…

A: Take the right direction to be positive. The net electric field at the point P will be the vector…

Q: In the laboratory, four point charges +Q, –Q, +Q,-Q are placed at the four ends of a horiznotal…

A: The charges are situated at (-a/2,a/2,0),(a/2,a/2,0),(a/2,-a/2,0) and (-a/2,-a/2,0). The electric…

Q: Point charges of 1 nC and -2 nC are located at (0, 0, 0) and (1, 1, 1), respectively, in free space.…

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Q: What direction is the force on a positive charge when entering a uniform B field in the direction…

A: Given data: Positive change q Uniform magnetic field B

Q: + 10 nC 3.0 cm 8.0 nC + 1.0 cm -10 nC

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Q: Three charges are fixed at the corners of a square of side length L. We want the net force on charge…

A: Given Data : The length of the square is given as L

Q: Two point particles with charges +3μC+3μC and +5μC+5μC are held in place by 3-N forces on each…

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Q: A thin rod bent into the shape of an arc of a circle of radius R carries a uniform charge per unit…

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Q: 3cm 10 nC 4cm 5 nC F, x- -5 nC F,

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Q: Point charges of 2 nC and −2 nC are located at (0, 0, 0) and (2, 1, 2), respectively, in free space.…

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Q: Two very small spheres are initially neutral and sep 3.0 x 1013 electrons are removed from one…

A: GivenTwo very small sphere initially neutralDistance of seperation between them, r=0.5 mn=3.0×1013

Q: 3. Three point charges are located in a circular arc as shown on the figure on the right. What is…

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Q: a charge of 2C is at (3, 0, 0). what charge must be placed at (-3, 0, 0) which will make y component…

A: Solution: Calculate the distance between (2,3,3) and (3,0,0). r→1=2-3i+3-0j+3-0k=-i+3j+3k…

Q: An electrostatic force of 2x10^2 newtons is exerted on a charge of 4 coulomb at point P in an…

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Q: a point particle with a positive charge q and a mass is held stationary by the forces of gravity ad…

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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.