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Q1) Derive, by two different
methods, the equations of the
stored energy in the dielectric
region of a coaxial cable. Assume
that the dielectric of the coaxial
cable is free space).
Q2) Calculate the volume charge
density and the electric field intensity
at a radial distance of 2 meters if the
potential in free space is 30*
(row)^0.4 Volts. *
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