Engineering, 06.06.2020 23:03 mahmudabiazp3ekot

(a) Find E in the plane z = 0 that is produced by a uniform line charge, rhoL, extending along the z axis over the range −L < z < L in a cylindrical coordinate system. (b) If the finite line charge is approximated by an infinite line charge (L → [infinity]), by what percentage is Erho in error if rho = 0.5L? (c) Repeat (b) with rho = 0.1L.

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(a) Find E in the plane z = 0 that is produced by a uniform line charge, rhoL, extending along the z...