Hey can you solve 7:28 and sketch a graph of the wave thank you H = ŷ 60e-10z cos(27 x 10°f12z)(mA/m).%3D7.34is characterizedA wave tObtain the corresponding expression for E.7.27 At 2 GHz, the conductivity of meat is on the order of1 (S/m). When a material is placed inside a microwave ovenand the field is activated, the presence of the electromagneticfields in the conducting material causes energy dissipation inthe material in the form of heat.E = [Determine the(a) Develop an expression for the time-average power permm dissipated in a material of conductivity o if the peakelectric field in the material is Eo.density carries7.35 The etraveling dow(b) Evaluate the result for an electric field Eo = 4x 10 (V/m).Section 7-5: Current Flow in Conductors7.28 In a nonmagnetic, lossy, dielectric medium, a 300 MHzplane wave is characterized by the magnetic field phasorwhere 2 issurface. If o(a) Obtain(b) DeternH = ( - j42)ee-2ye-j9y(A/m).Obtain time-domain expressions for the electric and magneticfield vectors.(c) Deterrreduce

Magnetic and electric fields oscillate or change in electromagnetism waves. There is always a perpendicular relationship between the magnetic field vector B and the electric field vector E. The electric field vector E and the magnetic field vector B are both parallel to the wave propagation direction. Solution:

Answered: 7.28 In a nonmagnetic, lossy,…

7.28 In a nonmagnetic, lossy, dielectric medium, a 300 MHz plane wave is characterized by the magnetic field phasor H = (x – j42)e2y e-j9y -2ye-j9y (A/m). %3D Obtain time-domain expressions for the electric and magnetic field vectors.