A - 28.4-μC charge is placed 16.4 cm from a charge q, the force between the two charges is 1240 N. What is the value of q?

Q: Two small plastic spheres are given positive electrical charges. When they are 15.0 cm apart,the…

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Q: You charge a 4.0-cm-radius metal sphere with −11 nC of charge. At what distance from the surface of…

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Q: A-4.0-μC charge is located 0.45 m to the left of a +6.0-μC charge. What is the magnitude and…

A: The positive charge is +6.0 μC. The location of the charge  -4.0 μC is 0.45 m to the left of the…

Q: Charge A and charge B are separated by 0.5 m and have a combined charge of 8 μC. Charge B exerts a…

A: like charges repel each other so they will create repulsive electric force whereas unlike charges…

Q: Two charges, each with charge Q, are separated by a distance d. A charge q is a distance h above the…

A: Given that:

Q: An infinite line of charge produces a field of magnitude 4.2 x 10“ N/C at a distance of 1.8 m.…

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Q: A +1.40 µC charge exerts an attractive force of 28.0 mN on a second charge which is located a…

A: Q1 = +1.40 × 10-⁶ C  r = 0.200 m  F = 28 × 10-³ N

Q: The three charge configurations are shown in the figure. For the values of q1=3.5µC, q2=-3,5 µC and…

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Q: +9e b a -8e 3.00 um Ꮎ Electron An electron is near a positive ion of charge +9e and a negative ion…

A: Given: The charge of the positive ion is q1 = 9 e The charge of the negative ion is q2 = -8 e The…

Q: A point charge of +5.00 × 10^-6 C is 11.0 cm distant from a second point charge of -2.50 × 10^-6 C.…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Four charges are shown on a standard x-axis. Notice we have charges in microcoulombs and distances…

A: Given data The magnitude of the charge at point A is QA = -3 μC = -3 x 10-6 C The magnitude of the…

Q: A –8.0-µC charge is located 0.45 m to the left of a +6.0-µC charge. What is the magnitude and…

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Q: A small sphere of mass m 7.30 g and charge q,- 32.9 nC is attached to the end of a string and hangs…

A: Given data: The mass of the sphere is m=7.30 g=7.30×10-3 kg The magnitude of the charge of the hinge…

Q: 4. Four charges are arranged as shown in figure 4. A charge is placed at the point A 2.5 mm from…

A: From coulomb's law, we know that, F= kq1q2/r2 Now, as we are asked to find the magnitude on charge A…

Q: A 2.91 μC test charge is placed 4.10 cm away from a large, flat, uniformly charged nonconducting…

A: Given data: Test charge (q) = 2.91 μC Distance of the charge (r) = 4.10 cm Force on the charge (F) =…

Q: Three charged particles are placed at the corners of an equilateral triangle (one side = 1.20m) .…

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Q: (a) Two point charges totaling 9.00 uC exert a repulsive force of 0.300N on one another when…

A: Solution: (a). The force between the two-point charges separated by a distance r is given by the…

Q: In the figure four particles form a square. The charges are 91 = +Q, 92 = 93 = 9, and q4 = -36.0Q.…

A: Draw the free-body diagram of system.

Q: (a) Where can a third charge be placed so that the net force on it is zero? m to the right of the…

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Q: What

A: i) The correct option is  C. Explanation: There are 4 charges in 1 m length. The magnitude of each…

Q: Three charges are on a line. The left charge is q1 = 4.0 nC. The middle charge is q2 = 8.0 nC. The…

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Q: A dipole of ±2.6 nC point charges arranged 0.11 cm apart is centered at the origin and oriented…

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Q: What is the total charge in coulombs of 75.0 kg of electrons?

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Q: Charge q1 of 4.95 nanoCoulombs is placed at x=0.314m, y=0. Charge q2 of 0.0819 nanoCoulombs is…

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Q: A line of positive charge is formed into a semicircle of radius R = 70.0 cm, as shown in the figure…

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Q: An American penny is 97.5% zinc and 2.5% copper and hasa mass of 2.5 g. Estimate the net charge on…

A: Given data: The mass of the penny is The percentage of zinc and copper is 97% and 2.5%…

Q: Considering electron and proton as two charged particles separated by d = 4.2 x 10-¹1 m calculate…

A: Distance between the charges ( d ) = 4.2 * 10-11 m Charge on proton ( q1 ) = 1.6 * 10 -19 C Charge…

Q: Three charges are on a line. The left charge is 9₁ = 2.0 nC. The middle charge is q2 = 5.0 nC. The…

A: Visualize the Problem:

Q: Consider the point charges shown below. What will be the magnitude and direction of the force on the…

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Q: Three point charges are fixed as shown in(Figure 1). Take q₁ = 20 μC, q2 = -30 µC, q3 = 40 μC, and d…

A: q1 = 20 μC q2 = -30 μC q3 = 40 μCd = 9 mm = 0.009 m

Q: Two positive charges, p1 and p2 are 3 millimeters apart. The magnitude of the charge p1 is thrice…

A: We have two charges of magnitude say q1 and q2 where q1=3*q2 and they are separated by a distance…

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

A: See below

Q: Most workers in nanotechnology are actively monitored for excess static charge buildup. The human…

A: Note:- The charge on an electron is .Given - Charge collected in each step = -50 nC…

Q: 5.0−μC charge experiences a 0.41-N force in the positive y direction. a. If this charge is replaced…

A: Givenq1=+5 μCF1=0.41 N  in the positive y direction

Q: Three-point charges are in an x-y plane. Charge 1 has a charge of 11.2 mC, charge 2 has a charge of…

A: In this question we have to find the forces acting on the individual charges. Please give positive…

Q: A ring of radius 0.1 m is made out of a thin metallic wire of area of cross section 10-6 m². The…

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Q: A 6.89-nC charge is located 1.98 m from a 3.78-nC point charge. (a) Find the magnitude of the…

A: Given data:  Two point charges q1 = 6.89 nC = 6.89×10-9 C q2 = 3.78 nC = 3.78×10-9 C Distance (r) =…

Q: A metallic sphere has a charge of +4.00 nC. A negatively charged rod has a charge of -6.00 nC. When…

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Q: A positive charge of 9 µC exerts and attractive force of 1 N on an unknown charge 0.8 m away. The…

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Q: Problem 5: Two point charges totaling 6.5 µC exert a repulsive force of 0.055 N on one another when…

A: Given that:  Distance = 0.45 m sum of two charges = 6.5uC Hence, the largest charge = (6.5-x)uC C)…

Q: Two point charges are fixed on the y axis: a negative point charge q₁-28 µC at y₁ = +0.19 m and a…

A: Distance of charge q1 from charge q is r1 = 0.19 m The distance of charge q2 from charge q is r2 =…

Q: A 7.45-nC charge is located 1.75 m from a 3.90-nC point charge. (a) Find the magnitude of the…

A: Given that, The charges are q1=7.45nC=7.45×10-9Cq2=3.90nC=3.90×10-9C And the separation between them…

Q: Two charged balls are hanging by threads as shown below: 5.0⁰ Q Each ball has a mass of 8.08 grams…

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Q: Static charges common with humans range from nano- to micro-coulombs. How many excess electrons are…

A: Charge on the electron e =1.6*10-19 C Need to create a net charge of -500 nC 1 neno C = 10-3 micro C…

Q: When two identical conducting spheres are held in place and their center-to-center spacing is 42.5…

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Q: A positive charge of 5 µC exerts and attractive force of 7 N on an unknown charge 0.1 m away. The…

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Q: Three charged particles are situated along the x-axis. A charge of '+q' is fixed at the origin. A…

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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.