Point charge A is on the x-axis at x = -3.00 cm.At x = 1.00 cm on the x-axis its electric field is 2700 N/C. Pointcharge B is also on the x-axis, at x = 5.00 cm. The absolute magnitudeof charge B is twice that of A. Find the magnitude and direction of thetotal electric field at the origin if (a) both A and B are positive; (b) bothare negative; (c) A is positive and B is negative; (d) A is negative andB is positive.

Q: A very long uniform line of charge has charge per unit length of +4.80 nC/m and lies along the y…

A: Given: Charge density along y axis, λ1 = +4.80 nC/m Charge density along line x= 0.600 m, λ2 = -2.40…

Q: At what distance along the central axis of a uniformly charged plastic disk of radius R = 0.314 m is…

A: The electric field magnitude (E0) at the disk’s center and that (E1) at a point on the axis at a…

Q: A small sphere is suspended from a string in a uniform electric field shown by arrows, making an…

A: Given  Mass of sphere m=3×10-3 kg Charge on sphere q=8nC θ=35

Q: a system consisting ofthree charges, q1 = +5.00 mC, q2 = +5.00 mC, and q3 = -5.00 mC,at the vertices…

A: Given, q1=+5.00 mC,q2=+5.00 mC, q3=-5.00 mC, and length d=2.95 cm of the sides.

Q: A square metal plate of edge length 8.0 cm and negligible thickness has a total charge of 6.0 × 10-6…

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Q: A uniform linear charge of 2.0 nC/m is distributed along the x axis from x = 0 to x = 3 m. Which of…

A: Given,

Q: A 40- mC charge is positioned on the x axis at x = 4.0 cm. Where should a -60- mC charge be placed…

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Q: Three narrow concentric rings of radii 50 mm, 70 mm and 90 mm are centered about the origin, with…

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Q: A 12-nC charge is distributed uniformly along the y axis from y = 0 to y = 4 m. Which of the…

A: Consider a small section of the distribution. Charge is, dQ=λdy=QLdy

Q: > * If the magnitude of the electric field 0.35 m from the axis of the cylinder is 1500 N/C, what is…

A: AIM: To determine the radius (R) of the infinite solid insulating cylinder of a uniform volume…

Q: In a hydrogen atom, what are the magnitude and direction of the electric field set up by the proton…

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Q: Two very large parallel sheets are 5.00 cm apart. Sheet A carries a uniform surface charge density…

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Q: Two uniform spherical charge distributions (see figure below) each have a total charge of 94.8 mC…

A: Given  The charge on both the sphere is q = 94.8 mC = 94.8 x 10-3 C. The distance between the…

Q: Charge of uniform density 86 nC/m is distributed along the x-axis from x=-3 to x = +3.0 m. What is…

A: Given:- The uniform charge density = 86 nC/m The uniform charge density is distributed along the x…

Q: Electric charge is distributed uniformly along each side of a square of side length Las shown in the…

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Q: A spherical ball of charged particles has a uniform charge density. In terms of the ball’s radius R,…

A: The field maximum occurs at the outer surface. We have to find the value of the radius such that the…

Q: A uniform electric field, with a magnitude of 4 N/C, points in the positive x direction. When a…

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Q: short sections of two very long parallel lines of charge, fixed in place, separated by L = 32.0 cm.…

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Q: A cylindrical shell of radius 7.00 cm and length 2.55 m has its charge uniformly distributed on its…

A: Given Data The radius of the cylindrical shell is R = 7 cm. The length of the cylindrical shell is L…

Q: 5.10 nC of charge is uniformly distributed along a thin rod of length L = 2.00 cm as shown in the…

A: The expression for the electric field due to finite line charge is

Q: The figure is a section of a conducting rod of radius R1 = 1.30 mm and length L = 11.60 m inside a…

A:

Q: Suppose the electric field in some region is found to be E = kr²ř (where k is some constant). The…

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Q: In a rectangular coordinate system a positive point charge q = 6.00 x 10-9 C is placed at the point…

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Q: A charge of 6.00 pC is spread uniformly throughout the volume of a sphere of radius r=4.00 cm.What…

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Q: A non-conducting sphere of radius r = 20.6 cm contains a uniformly distributed charge of Q = 12.8…

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Q: A solid conducting sphere of radius 2.00 cm has a charge of 7.94 uC. A conducting spherical shell of…

A:

Q: A solid conducting sphere of radius 2.00 cm has a charge of 7.78 µC. A conducting spherical shell of…

A: It is given that

Q: a charge of -8.00nc is spread unformaly over the surface of one face of a non coducating disk of…

A: Given: The charge is Q=-8 nC. The radius is R=1.05 cm. Part (a) The distance is x=2.50 cm. The…

Q: The entire y axis is covered with a uniform linear charge density 4.9 nC/m. Determine the magnitude…

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Q: The entire y axis is covered with a uniform linear charge density 2.2 nC/m. Determine the magnitude…

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Q: A solid conducting sphere of radius 2.00 cm has a charge of 8.00 μC. A conducting spherical shell of…

A: (a) Electric field is zero since the net charge inside the conducting sphere is zero. Charges will…

Q: A non-conducting sphere of radius R = 7.0 cm carries a charge Q = 4.0 mC distributed uniformly…

A: R=Radius of sphere=7 mr=Distance from the center of the sphereQ=Charge

Q: Charge of uniform density (40 pC/m2) is distributed on a spherical surface (radius = 1.0 cm), and a…

A: 1. So according to the given question,  here,  Q= Charge of uniform density (40 pC/m2) r1 = 1 cm r2…

Q: A 6 nC charge is distributed uniformly along the y axis from y = 0 to y = 3 m. Which of the…

A: Given,  q=6nC For a linear charge, using Gauss's law we get an electric field has the following…

Q: A 6 nC charge is distributed uniformly along the y axis from y = 0 to y = 3 m. Which of the…

A: Given,charge Q = 6 nC = 6 ×10-9 Cis uniformly distributed fromy = 0 to y = 3 mFindX - component of…

Q: A charge of 22.2 pC is distributed uniformly on a spherical surface (r1 = 2.0 cm), and a second…

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Q: A metal sphere of radius 5.0 cm has air cavity where a charge of - 2.0 µC is located. a. What is…

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Q: A large, flat, horizontal sheet of charge has a charge per unit area of 7.50 µC/m2. Find the…

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Q: A solid conducting sphere of radius 2.00 cm has a charge of 7.55 µC. A conducting spherical shell of…

A: The radius of the solid conducting sphere, R = 2.00 cm = 2.00×10-2 m The inner radius of the…

Q: The entire y axis is covered with a uniform linear charge density 3.6 nC/m. Determine the magnitude…

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Q: A circular rod has a radius of curvature R = 9.00 cm and a uniformly distributed positive charge Q =…

A: The magnitude of electric field here can be given as We know,

Q: At what distance along the central axis of a uniformly charged plastic disk of radius R = 1.31 m is…

A:

Q: At what distance along the central perpendicular axis of a uniformly charged plastic disk of radius…

A: The expression for the electric field magnitude at a point on the axis of uniformly charged disk is…

Q: A 7 nC charge is distributed uniformly along the y axis from y = 0 to y = 2 m. Which of the…

A:

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.