A small sphere of mass m = 6.40 g and charge q1 = 28.7 nC is attached to the end of a string and hangs vertically as in the figure. A second charge of equal mass and charge q2 = −58.0 nC is located below the first charge a distance d = 2.00 cm below the first charge as in the figure. A rope hangs vertically down from a ceiling with positive charge q1 at its end. Negative charge q2 is a distance d directly below q1. (a) Find the tension in the string.  N

Q: A small sphere of mass m = 6.90 g and charge q, = 30.1 nC is attached to the end of a string and…

A: Given: Mass of spheres m=6.90 g Charges of sphere q1=30.1 nC = 30.1 ×10-9 Cq2=-58.0 nC = -58.0×10-9…

Q: Three charges are arranged as shown in the figure below. Find the magnitude and direction of the…

A: Given, q1=6 nC q2=-3 nC q=5.22 nC Distance between q & q1 is r12=0.31 m Distance between q &…

Q: The figure below shows three charged particles, all lying along the horizontal axis. Particle A, at…

A: Given data- qA=6.25 nCqB=1.40 nCqC=-2.35 nC Electric field due to positive charge is directed away…

Q: An electron and a mystery charge 5.3 × 10^−11 m apart attract each other with a force of 2.61 ×…

A: Given data: The distance between the electron and mystery is r=5.3×10-11 m. The force is…

Q: 2.4 Two charges are located along the positive x-axis, as shown in the figure below. Charge q1 = 2.0…

A: Solution: Given that q1  = 2 nC q2 = -3 nC q3 = 5 nC r1 = 0.02 m r2 = 0.04 m to find the net force…

Q: Charge q (+ 3 uC) is placed at position at the origin. Charge Q (+ 10 uC) is placed at position…

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Q: What is the force on the 1.0 nC charge as shown? Give your answer as a magnitude and a direction.

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Q: A disk of radius b has a uniform surfaoe charge density a. A small ball of mass 0.003 kg and charge…

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Q: A charged cork ball of mass 1.90 g is suspended on a light string in the presence of a uniform…

A: Formulae used:T cosθ + q Ey = mgT sinθ = q Ex where, T=tension in stringθ=angle made by string with…

Q: A small sphere of charge q1 = 0.816 µC hangs from the end of a spring as in figure a. When another…

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Q: There are two identical, positively charged conducting spheres fixed in space. The spheres are 39.2…

A: Given:   Center to center distance,  r = 39.2 cm = 39.2 cm ×1 m100 cm= 0.392 m Force of repulsion…

Q: Using the symmetry of the arrangement, determine the direction of the force on negative charge q in…

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Q: A small sphere of mass m = 6.60 g and charge q, = 31.1 nC is attached to the end of a string and…

A: Solution : Given Values, mass of the sphere (m)=6.60 g =-0.0066 KgFirst charge (q1) =31.1 nC =…

Q: A small sphere of mass m = 6.70 g and charge q, = 27.0 nC is attached to the end of a string and…

A: The free-body diagram for charged sphere hang to a string is given below,

Q: An electron and a mystery charge 5.3 × 10^−11 m apart attracts each other with a force of 2.61 ×…

A: F=kqer2q=Fr2ke

Q: The figure below shows three small, positively charged beads at three corners of a rectangle. The…

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Q: Two identical metal blocks resting on a frictionless horizontal surface are connected by a light…

A: The expression to calculate the spring force is,

Q: 71. A line of positive charge is formed into a semicircle of radius R 60.0 cm as shown in Figure…

A: R= 60cm, charge on semi circle Q= 12uC Charge at centre is 3uC

Q: A small sphere of mass m = 7.50 g and charge q1 = 32.0  nC is attached to the end of a string and…

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Q: The two left charges are aligned vertically.  Choose the expression for the force on the charge to…

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Q: Two point charges totaling 7.50 µC exert a repulsive force of 0.150 N on one another when separated…

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Q: As shown in the given figure, a small sphere of mass 0.25 g that carries a charge of 9.0 × 10^−10 C.…

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Q: In the figure below three charged particles lie on the x axis. Charged particles q1 and q2 positions…

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Q: Three charged particles are placed at the corners of an equilateral triangle of side 1.20 m (see…

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Q: An electron and a mystery charge 5.3 x 10A-11 m apart attracts each other with a force of 2.61 ×…

A: Given Data: The distance between electron and mystery charge is, r=5.3×10-11 m The force of…

Q: The figure below shows three charged particles, all lying along the horizontal axis. Particle A, at…

A: Given:- three charges  qA=6.10 nCqB=1.45 nCqC=-2.30 nC distance between A and B is 3 cm, Distance…

Q: A small sphere of mass m = 7.50 g and charge q1 = 32.0 nC is attached to the end of a string and…

A: Given : Sphere mass  m=7.50 g=7.50×10-3Kg Charge of sphere q1=3.2 nC=3.2×10-9 C Charge q2=-58…

Q: A total positive charge of 12.00 mC is evenly distributed on a straight thin rod of length 6.00 cm.…

A: Total charge on rod is Q = 12×10-³ C  Length of rod is L = 6 × 10-² m  Point charge is q = 4×10-⁹ C…

Q: - given - diagram - steps - reasoning ans. is 0.917

A: here three forces are acting on 0.400 μC1. Gravitational force=mg vertically downward2. tesion…

Q: A hydrogen nucleus, which has charge +e, is placed to the left of an oxygen nucleus, which has…

A: Electrostatic force between two charges is given by: F = k*q1*q2/R^2 Where force will be attractive…

Q: Consider the two small, equal-mass, charged spheres shown in the figure. The top sphere is suspended…

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Q: A small sphere of mass m = 7.50 g and charge q1 = 32.0 nC is attached to the end of a string and…

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Q: The figure below shows three small, positively charged beads at three corners of a rectangle. The…

A:

Q: The figure below shows three charged particles, all lying along the horizontal axis. Particle A, at…

A:

Q: A charged cork ball of mass 1.90 g is suspended on a light string in the presence of a uniform…

A: We have givenm=1.90 gElectric field (E)=(1.60 i+4.40 j)×105 N/Cangle θ=37°

Q: Charge Q1 = 25.91 mC is placed R = 34.65 cm to the left of charge Q2 82.23 mC, as shown in the…

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Q: Two identical metal blocks resting on a frictionless horizontal surface are connected by a light…

A:

Q: Two small metallic spheres, each of mass m = 0.20 g, are suspended as pendulums by light strings…

A: Mass of the sphere,

Q: Two small metallic spheres, each of mass m = 0.20 g, are suspended as pendulums by light strings…

A: Given:

Q: A rod of length ( lying along y axis carries a positive charge q and the charge distribution is…

A: Here we first calculate E field due to Vertical rod at any point P(x,0) on horizontal rod. Now we…

Q: Three electric charges q1, q2, and q3 lie along the x axis as shown in the figure. The condition for…

A: In order to have q3 in equillibrium the total force exerted on q3 must be zero. By couloumbs law…

Q: A small sphere of charge q1 = 0.800 μC hangs from the end of a spring as in FigureP22.32a. When…

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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.