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In eq. E=1/(4πε_o )∫ρ_v R" " /R^3 dv' , let ρ_v to be known. Explain in detail how you would numerically evaluate the vector integral to obtain E.
The electric field intensity due to point charge can be written as: & . Discuss the difference between these two equations.
A hollow rectangular waveguide has dimensions a = 2.28 cm., b = 1.01 cm. What TE modes will propagate in this waveguide if the frequency of the electromagnetic waves is 1.7 x 1010 Hz? What range of frequencies can be used to excite only one TE mode?
Show that the wave number of an electromagnetic wave plane wave is complex in a material with conductivity
Find the magnetic force experienced by an electronic of charge 1.6 x 10-19 prejected into a magnetice field dentist iot , with a velocity of 3 x 109 in a direction
Parallel time the field
At right angle to the field
At angle 300 to the field
Show that the wave number of an electromagnetic wave plane wave is complex in a material with conductivity 𝜎. Assume the wave is propagating along the y-axis. Determine the real and imaginary parts of the wave number in terms of 𝜔, 𝜇, 𝜀 and �