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    Electromagnetic Field Theory - Matlab

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    Write several MATLAB functions that will solve these 3 problems. I have provided both the problems and the solutions, so all I need help with is the MATLAB coding.

    I need to be able use other values as inputs, please do not set all of the parameters as fixed inputs.

    Here are my variable inputs for each problem
    Problem #1
    Variable Input for the length of rod, # of revolutions and magentic field
    Problem #2
    Variable Input for Electric Field and Er
    Problem#3
    Variable input for Zo, Zl, and wavelength.

    © BrainMass Inc. brainmass.com December 24, 2021, 7:00 pm ad1c9bdddf
    https://brainmass.com/physics/em-waves/electromagnetic-field-theory-matlab-155503

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    SOLUTION This solution is FREE courtesy of BrainMass!

    The attached Matlab scripts execute the tasks you specified.

    The following are examples of use of the scripts:

    >> Voltage = CalcInducedVoltage
    Please type length of rod in cm = 50
    Revolutions per minute = 90
    Magnetic field in Tesla [Bx, By, Bz]= [0, 0, 2e-4]

    Voltage =

    2.3562e-004

    >>

    >> TransmissionLine
    Type Line impedance in Ohm: [ real, imag ] = [50 0]
    Type Load impedance in Ohm: [ real, imag ] = [30 -50]
    Type wavelength in cm: 8

    Gamma =

    0.1011 - 0.5618i

    Gamma = (0.101124) + i(-0.561798)
    |Gamma| = 0.570826, theta_r = arg(Gamma) = -79.796°
    S = 3.66012, l_max = 3.11338, l_min = 1.11338
    >>

    >> CalcPlaneWave
    Please type material dielectric consant: 2.56
    We assume the wave vector directed along the positive direction of the Z-axis
    And represent the electric field as [E_x,E_y]*cos( omega*t - kz)
    Type electric field amplitude in units of V/m: [E_x, E_y] = [0 20]
    Type angular frequency in units of rad/s: omega = pi * 6e9

    Results:
    f = 3 GHz, u_p = 1.875e+008 m/s, eta = 235.625 Ohm
    lambda = 6.25 cm, k = 100.531 rad/m
    H = [H_x, H_y] = [0.0848806, 0]cos (1.88496e+010 t - 100.531 z) (A/m)
    >>

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    © BrainMass Inc. brainmass.com December 24, 2021, 7:00 pm ad1c9bdddf>
    https://brainmass.com/physics/em-waves/electromagnetic-field-theory-matlab-155503

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