Imagine the Moon, with 27.3% of the radius of the Earth, had a charge 27.3% as large, with the same sign. Find the electric force the Earth would then exert on the Moon.?

Q: A repulsive force of 220 N exists between an unknown charge and a charge of +4.7 mC. If they are…

A: The electrostatic force between the two charges q1 and q2 separated by a distance r is given…

Q: What are the magnitude and direction of the force exerted on a 3.60 uC charge by a 179 N/C electric…

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Q: Shown below is a small sphere of mass 0.25 g that carries a charge of 9.0 × 10−10 C. The sphere is…

A: Given: The mass of small sphere m = 0.25 g = 0.25×10-3 kg. The charge on the small sphere is q =…

Q: What is the magnitude of the force (in Newtons) exerted on a charge 3.2 mC by an electric field…

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Q: An electron enters the region of a uniform electric field of 200 N/C. Find the acceleration of the…

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Q: What is the magnitude of an electric field at a point that is 534 meters away from a 1.00C charge?…

A: Given data: Distance (r) = 534 m Charge (q) = 1.00C Required: The magnitude of the electric field…

Q: Two point charges totaling 9.0 µC exert a repulsive force of  0.25 N on one another when separated…

A: Given:Let first charge = q1Second charge = q2q1 + q2 = 9.0 µCq1 = 9.0 µC -  q2repulsive force = 0.25…

Q: Two charged smoke particles exert a force of (7.00x10^-5) N on each other. What will be the force if…

A: The force between two charges is inversely proportional to the square of the distance between them.

Q: Two charges, -14 C and +4.6 C, are fixed in place and separated by 4.2 m. (a) At what spot along a…

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Q: A charged object has a net force of 100 N east acting on it due to an electric field of 50 N/C…

A: The magnitude of the electric force exerted by an electric field on an object with electric charge…

Q: Four identical particles with mass 5.65 kg and charge 4.85 C are placed on the corners of a square…

A: Both Coulomb's force and gravitational force acts on the particle but magnitude of gravitational…

Q: What is the force on the charge in newtons located at x = +8.00 cm in part (a) of the figure below…

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Q: You are told that in a thundercloud, a 0.75 g raindrop can acquire a charge of 1.1 mC. Assume that…

A: Acceleration is,

Q: What is the magnitude (in N/C) and direction of an electric field that exerts a 3.50 ✕ 10−5 N upward…

A: The electric force is given by, F→=qE→ Here, F→ is the electric force, q is the charge and E→ is the…

Q: t acceleration should the charge have suspended in the air? Complete Solution Please

A: We know that as per given the positive charge is placed in an electric field of E which is directed…

Q: If two equal charges each of 1 C each are separated in air by a distance of 1 km, what is the…

A: Magnitude of force between two charges

Q: Four point charges q q 2.50 x 10 C, q. q= -2.5 X 10 C, are situated at the corners of side 1.0 m as…

A: The distance s is s=r2+r2=1 m2+1 m2s=2   The force due to the charges are…

Q: A force of 2.9x1011 N exists between a +4.0 C charge and a -2.0 C charge. How far in space are the…

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Q: Two particles, one with charge −2.93 μC and one with charge 6.07 μC, are 8.09 cm apart. What is the…

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Q: What is the magnitude of the force a + 10 µC charge exerts on a + 2.5 mC charge 29 cm away? Express…

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Q: Find the force exerted on Q2 and QI by Q3? Where a charge of QI = (5x10 C) at pl(1.2,3), a charge of…

A: Force on Q2 by Q3 = k Q2 Q3r2 r^ r = (2-1)i +(0-1)j+(5-1)k  = (1)i +(-1)j+(4)k  |r| = 12 +-12+42 =…

Q: What is the magnitude of the force a +30 µC charge exerts on a +3.5 mC charge 46 cm away? Express…

A: Given: The first charge is +30 μC. The second charge is +3.5 mC. The distance between the two…

Q: What are the magnitude and direction of the electric field at a distance of 1.50 m from a 50.0-nC…

A: Given data:  Distance (r) = 1.50 m Charge (q) = 50.0 nC = 50.0×10-9 C Required: Electric field (E)

Q: Would the self-created electric field at the end of a pointed conductor, such as a lightning rod,…

A: The charge given to conductor with sharp edges tends to concentrate at the sharp edges, giving rise…

Q: what is the magnitude of the force?

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Q: A +1.0 x 10-6 C charge is split into two parts. The parts are then placed 1.0 cm apart. What is the…

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Q: Two small pith balls, each of mass m = 18.1 g, are suspended from the ceiling of the physics lab by…

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Q: Two like charges of the same magnitude are 5.0 mm apart. If the force of repulsion they exert upon…

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Q: What acceleration in m/s2 would a 1 kg sphere of charge 5 x 10-6 C experience if placed in a region…

A: Given data: Mass of sphere (m) = 1 kg Charge on sphere (q) =5 x 10-6 C Electric field (E) = 5 x 104…

Q: Find the magnitude of the electrostatic force (in Newtons) exerted on the charge located at the…

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Q: Two fixed particles, each of charge 6.0 x 10-6 C, are 8 cm apart. What force (in N) do they exert on…

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Q: Two charges, -22 µC and +3.7 µC, are fixed in place and separated by 4.5 m. (a) At what spot along a…

A: Given value--- charge q1 = -22 micro C. charge q2 = + 3.7 micro C. r = 4.5 m We have to find---…

Q: The moon (m = 7.36x10^22 kg) is bound to Earth (m = 5.98x10^24 kg) by gravity. If, instead, the…

A: In this problem we have to equate the two forces first gravitational pull and electric force Force…

Q: At what distance from a particle with a charge of 5.00 nC does the electric field of that charge…

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Q: Two spheres of equal diameters have a =15 uC Charge and -10 uC charge. If they are placed 5.0 cm…

A: The electrostatic force of attraction between two charged particles is F=kq1q2r2…

Q: Three point-like charges are placed at the corners of an equilateral triangle as shown in the…

A: The attractive or repulsive electric force of two charged particles is define as below. F=kq1q2a2…

Q: Consider the figure with a symmetrical arrangement, in which qa = 9 = +8.45 µC, q. = qa = -8.45 µC,…

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Q: Answer the following problems. 1. Three conducting spheres have charges of -40nC, -60nC, and 100 nC…

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Q: What are the magnitude and direction of an electric field that exerts a 1.45 x 10^-5 N upward force…

A: Given data:  Electric force (F) = 1.45×10-5 N, upward  Charge (q) = -2.60×10-6 C Required: The…

Q: In the question above, charge q 2 is 2x10 -9C and charge q 1 has mass 0.23g.  The separation r is…

A: Calculating the tension in the string:

Q: Two charges of the same magnitude, separated by a distance of 10cm attract each other with a force…

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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.