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The Self Potential Energy of Continuous Charge Distributions

An infinitely...

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An infinitely long solid cylinder of radius r has a uniform volume charge density rho. Magnitude of the electric field at point p which is at a distance r/2 from the axis of the cylinder

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Q. An infinitely long solid cylinder of radius

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has a uniform volume charge density

ρ

. It has a spherical cavity of radius

R / 2

with its centre on the axis of the cylinder, as shown in the figure. Find the magnitude of the electric field at the point

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2 R

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Q. An infinitely long solid cylinder of radius R has a uniform volume charge density

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. it has a spherical cavity of radius R/2 with its center on the axis of the cylinder, as shown in the figure. The magnitude of the electric field at the point P, which is at a distance 2R from the axis of the cylinder, is given by the expression

\frac{23 ρ R}{16 k ϵ_{0}}

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Q. An infinitely long cylinder of radius

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An infinitely long cylinder of radius $R = 2 c m$ carries a uniform charge density $= 18 μ C / m^{3} .$

Calculate the electric field at distance $r = 1 c m$

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ρ

. Find the electric field at a distance x < R from the axis of the cylinder.

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