Find the electric field vector e at the origin for the case

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Reference no: EM13267530

A line charge of density (rho)l [C/m] is in the form of a semicircle of radius a lying on the x-y plane with its center located at the origin. The semicircle starts at (phi)= pie / 2 and ends at phi = 3(pie) / 2 in cylindrical coordinates. Find the electric field vector E at the origin for the cases in which

(a) the line charge density (rho)l = (rho)l0 is a constant, and

(b) the line charge density varies along the semicircular ring as (rho)l = A cos(phi).

Reference no: EM13267530

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