Suppose that 2 electric charges, +QA and +QB, are placed a distance r apart and the electrostatic force between them is measured to be +Fel, as shown in the first line of the table below. Then, the two charges and/or distance are changed as indicated in the table, on 3 separate occasions. Fill in the missing value in the box for each of these cases.

Q: 1. Two point-charges Q₁ and Q₂ are 3 m apart, and their total charge is 21 µC. If the force of…

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Q: An object A with positive charge 12 uC is brought into contact with a neutrai body B. determine the…

A: Initial charge on A = 12 μC final charge on A = 3 μC

Q: Two balls of identical mass of 1.608 kg and with identical charges placed on them hang from the…

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Q: A charge Q=7.3×10−4 C is distributed uniformly along a rod of length L, extending from =−28.8/2 cm…

A: Given, Q=7.3×10-4Cq=4.15×10-6 C

Q: The electric force between two point charges with the magnitude of +600nC and 700nC is 15N. How far…

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Q: What direction would the force point on a test charge placed between parallel plates with one…

A: For parallel plates connected one with positive terminal and other with negative terminal, then…

Q: Four point charges are at the corners of a square of side a as shown in the figure below. Determine…

A: Coulomb's Law The force acting between two charges q1 and q2 is directly proportional to the…

Q: Suppose that two electric charges of magnitudes +3 Coulombs (C) and +5 C are held in place when…

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Q: Along which of the lines (A to H) in (Figure 1) should charge 2 be placed so that the free-body…

A: Like charges repel each other and dislike charges attracts each other. Direction of force is along…

Q: Suppose that 2 electric charges, +QA and +QB, are placed a distance r apart and the electrostatic…

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Q: Question 1: Consider placing the three charges on the corners of a rectangle as shown (with the…

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Q: In the figure at the right are shown four configurations of charge labelled A, B, C, and D. The…

A: Electric potential at any specific point is defined as the change in electric potential energy per…

Q: Two identical balls of  are suspended from threads of length  and carry equal charges as shown in…

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Q: Three point charges are located at the corners of an equilateral triangle as in the figure below.…

A: The expression for the electric field at a distance due to the point charge is E=kqr2 The electric…

Q: A charge q1 of 40 µC is placed at the origin of the xy-Coordinate system and a charge q2 of -76 µC…

A: Given : Charge Q1 = 40 x 10-6 C is at origin. Charge Q2 = -76 x 10-6 C is at 29 m in x axis. Charge…

Q: This is an approximate model of a water molecule. Point charges q1 and q2 of -1.00 x 10-19 C and…

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Q: A particle with 1.489C of charge is located at some point P, where the electric field is (69.69 +…

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Q: For each location labelled below, draw a vector indicating the magnitude and direction of the…

A: Like charges repel each other and opposite charges attract each other. If you bring a positive…

Q: (Figure 1) shows five electric charges. Four charges with the magnitude of the charge 2.0 nCnC form…

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Q: dy y L/2 -L/2 r D X

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Q: Two positive charges each witha magnitude of +q are located as shown in the diagram given in the…

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Q: Two point charges of mass m each are suspended in the gravitational field of the Earth by two…

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Q: 1. Three charges are in a row, as in the diagram below. Here charges Q₁ = Q₂ = Q3 +4.0nC. If r₁ =…

A: Given value--- Q1 = Q2 = Q3 = + 4 nC. r1 = 1 mm. r2 = 3 mm. We have to find--- net for on Q3 ?

Q: Given the two charged particles shown in the figure below, find the electric field at the origin.…

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Q: For the rest of this problem, use these numbers. Particle 1 has a charge of +50.0 microcoulombs, and…

A: Given data: Charge q= 50.0 μC Mass m = 3.6 mg Speed v = 3.00 m/s Side a = 30 cm

Q: y L/2 dy D -L/2

A: The total force on q in the x direction. given, Charge on rod(Q)=5.8×10-4 Clength of rod(L)=29.7…

Q: A line of charge with uniform charge density 1 = 1.60 x 103 C/m lies along the x axis from x =…

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Q: 2. Shown below is the cross-section of two large parallel plates carrying charges +Q (top) and -Q…

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Q: diagram below shows four charges at the comers of a square of sides d = 2.30 m. Here, 9₁ 9₂-9 and 93…

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Q: Each of two very long, straight rods carry opposite charges of 2.0x10^-6 C per meter. These rods are…

A: Given that:λ1=2.0×10-6 C/mλ2=-2.0×10-6 C/md=10 cm=0.10 m1) To determine the force per unit length2)…

Q: The angle between the two short sides is 90°. The two short sides of the triangle have length a.…

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Q: Charge 2 Charge 1 H Charge 3 24 F

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Q: Q = 3 μ C and ℓ = 11 cm.  Calculate the x-component of the force on the upper left charge, in units…

A: Basic Details The force experienced by the charge on the upper left end by the other charge on the…

Q: selow. each L 33.4 cm, and if the angle 0 is 45.0°, determine the value of q. L +q +4 +9 response…

A: For equilibrium net force acting on a body must be zero and vertical as well as horizontal forces…

Q: A small block of mass m and charge Q is placed on an insulated, frictionless, inclined plane of…

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Q: Given the arrangement of charged particles in the figure below, find the net electrostatic force on…

A: See below

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.