A thin wire is bent in the form of a rectangle with length l = 30 cm and width w = 11 cm. The wire is charged up to a uniform charge density of 2.5 C/m. Find the electric field at a distance of 25 cm from the center of the rectangle along the axis.

Q: A spherical conductor (radius = 1.0 cm) with a charge of 4.0 pC is within a concentric hollow…

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Q: A uniformly charged ring of radius 10.0 cm has a total charge of 65.0 ?C. Find the electric field on…

A: The electrical field is given by E=kxa2+x232Q

Q: Consider a thin spherical shell of radius 14.0 cm with a total charge of 32.0 μC distributed…

A: Given : R = 14 cm = 0.14 m q = 32.0 μC = 32.0 × 10-6 C

Q: The entire y axis is covered with a uniform linear charge density 4.6 nC/m. Determine the magnitude…

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Q: Suppose the conducting spherical shell in the figure below carries a charge of 3.80 nC and that a…

A: Givencharge at the center of the shell Q = -1.40nCCharge at the surface of the shell Q' =…

Q: A spherical conducting sphere with radius of 5.00 cm carries a uniform surface charge density of…

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Q: A solid conducting sphere of radius R carries a positive electric charge Q. For what values or r is…

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Q: A solid, insulating sphere of radius a = 2 cm has been charged uniformly by a density p = 300 µC/m.…

A: Gauss law states that the total flux linked with a closed surface is equal to 1ε0times the total…

Q: The entire y axis is covered with a uniform linear charge density 2.9 nC/m. Determine the magnitude…

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Q: A long, thin rod parallel to the y-axis is located at x = -3.0 cm and carries a uniform linear…

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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: A thin-walled hollow sphere has a radius of 4 cm from the centre of the sphere, the electric field…

A: Vrv be

Q: A solid insulating sphere of radius 0.06 cm carries a total charge of 30 nC. Concentric with this…

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Q: Consider a thin, spherical shell of radius 12.0 cm with a surface charge density of 0.150 mC/m²…

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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: We have to convert the distance in to m from cm  Then the required answer will be converted…

Q: A homogeneously charged thin rod is bent to become part of a circle of radius R. spring If the…

A: When homogeneously charged thin rod is bent to become part of a circle of radius R then it behaves…

Q: A cylindrical shell of radius 7.00 cm and length 2.30 m has its charge uniformly distributed on its…

A: Given: The radius of the cylindrical shell is 7 cm. The length of the cylindrical shell is 2.3 cm.…

Q: The electric field 10.0 cm from the surface of a copper ball of radius 5.0 cm is directed toward the…

A: The expression for electric flux passing through Gaussian surface is,

Q: The figure below shows a solid conducting sphere with radius R = 6.0 cm that carries a surface…

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Q: ) A long, thin rod parallel to the y-axis is located at x = -3.0 cm and carries a uniform linear…

A: Given that  magnitude of λ1=λ2=0.6×10-6C r1=r2=0.03m We know that electric field due to line of…

Q: A very large nonconducting plate lying in the xy-plane carries a charge per unit area of 7?. A…

A: Solution: Given that charge per unit area q1 = 7 z = 4.95 cm charge per unit arrea q2 = -8

Q: A spherical conducting sphere of radius R = 10 cm has total excess charge Q. What is the electric…

A: A spherical sphere is a closed geometric figure. If it conducts current, then it becomes a Gaussian…

Q: What is the magnitude of the electric field produced at the distance of 1.00 m by an infinite line…

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Q: A uniformly charged solid spherical insulator has a radius of 30cm. The charge density is 4.2pC/m^2.…

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Q: A figure shows a closed cylinder with a cross-sectional area A = 3.60 m2. The upper and lower…

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Q: Correction mistake

A: It is given that

Q: A very large nonconducting plate lying in the xy-plane carries a charge per unit area of 7?. A…

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Q: In the figure a thin glass rod forms a semicircle of radius r = 3.00 cm. Charge is uniformly…

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Q: A flat square sheet of thin aluminum foil, 40 cm on a side, carries a uniformly distributed 355 nC…

A: Given Data : The length of the side of the square sheet is given as L = 40 cm.=0.4m…

Q: Two infinite, uniformly charged, flat surfaces are mutually perpendicular. One of the sheets has a…

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Q: What is the magnitude of the electric field produced at the distance of 1.00 m by an infinite line…

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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: Two infinite parallel surfaces carry uniform charge densities of 0.2 nC/m2 and -0.60 nC/m2. What is…

A: Answer             45.198 N/C

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 metal sphere of radius 10 cm carries a charge of +2 μC uniformly distributed over its surface.…

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Q: A solid metal sphere of radius 2.10 m carries a total charge of -4.20 nC. What is the magnitude of…

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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 spherical conducting sphere of radius R = 10 cm has total excess charge Q. What is the electric…

A: Given data:  A spherical conducting sphere Radius (R) = 10 cm Total excess charge = Q Required: The…

Q: e, flat plate with surface charge density 3.46 nC/m2. Give the magnitude of the electric field (in…

A: We know that the electric field  in terms of the surface change density is given as  E = σ2ε0 here E…

Q: Consider a uniformly charged ring of radius R and charge +Q. What is the mag- nitude of the electric…

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Q: A sphere with a radius of 0.220 m has a uniform charge density and a total charge of 71.3 mC. What…

A: Given that, The radius of a sphere, r = 0.220 m Total charge on the sphere, Q = 71.3 mC The electric…

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

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Q: A hollow sphere has an unknown charges distributed uniformly over its surface. At a distance of…

A: Given: E = 1.78×10² N/C, r = 0.3 m

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…

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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.