An aluminum spherical ball of radius 3.5 cm has a charge of 4.5 μCμC. A copper spherical shell, concentric with the aluminum ball, has an inner radius of 6.5 cm, an outer radius of 7.5 cm, and a total charge of −−8.5 μCμC. Because the only non-zero component of the electric field is radially directed, the electric field may be expressed as (equation in picture). 1. What is the radial component of the electric field, in newtons per coulomb, at a distance of 5.2 cm from the center of the aluminum spherical ball?

Q: +++ + + + + + + ++ + + + + 2A. Two horizontal squares metal plates, with a side of 10 cm, are placed…

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A: Radius of sphere=5cm Electric field at distance R is equal 7 cm =240kN/C

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A: Given  Electric field E = 4.56 × 103 N/C  Distance r = 0.63 m

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A: We know electric field inside a conductor is zero : So at 8 cm from center, E = 0 N/C

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A: The radius of the ring: The charge on the ring:

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A: Given: Electric field = 1.26 X 106 N/C Distance = 0.161 m

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A: Given:sphere is solid and metallic,Radius of the sphere, R = 2.50 mm = 2.50 mmagnitude of the charge…

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Q: A very long uniform line of charge has charge per unit length λ1 = 4.52 μC/m and lies along the…

A: The line charge density along x-axis is, λ1=4.52 μC/m=4.52×10-6 C/m. The line charge density…