HELP with E-FIELDS.. please fully explain bc this question confuses me
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HELP with E-FIELDS.. please fully explain bc this question
confuses me
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3. The electric field...
Electric and Magnetic field propagation
An electric field propagating in a lossless non-magnetic media is characterized by\(E(y, t)=100.0 \cos \left(4 \pi \times 10^{6} \mathrm{t}-0.1257 \mathrm{y}\right) \mathrm{a}_{\mathrm{z}} \frac{\mathrm{V}}{\mathrm{m}}\)Find the wave amplitude, frequency, propagation velocity, wavelength, and the relative permittivity of the media. (b) Find \(\mathrm{H}(y, t)\).
3. When using a reference constituted by the principal axes of a birefringent crystal, the electric field component...
3. When using a reference constituted by the principal axes of a birefringent crystal, the electric field components of a plane wave (E. E E) = E(7,1)= Ë, e(k.F - ct) propagating in the direction (siny, 0, cosu), satisfy the following set of equations, 2 -Cos') E Sin'P CosY E 0 wave.k 21 -1) E = 0 wave & 2 ne Sin y) E, 0 SINY Cos'Y E + n where is the angle between the wave-vector k and the...
8. In a lossless Eq, λ and H. dielectric for which η,:20π, μ.-1,and E(z,t) 94πcos(wt +2z)...
8. In a lossless Eq, λ and H. dielectric for which η,:20π, μ.-1,and E(z,t) 94πcos(wt +2z) a/m. Calculate 9. A plane wave in a lossless medium has H(z,t) 0.2 cos(ot-62)-y 2 sin(ot -6z) AV/m. Find a) The direction of wave propagating. b) εr and a. c) E(z,t). 10. The electric field component of an electromagnetic wave in free-space is given by E.z,t)Eocos(ay)sin wt -kx) V/rm (Hint: Use the identity 2 sin a cos b (sina+ b) +sin(a -b)) a) Find...
I got help with task 1 and 2 . can you help me with task 3 and 4 of this question. please help me...
I got help with task 1 and 2 . can you help me with task 3 and 4
of this question. please help me step for step thanks.
A signal x[n] modulated by multiplying it by a carrier wave cos(2*p1"/cm) to form the signal z[n] = cos(2"p1"Vcm)x[n] ·The modulated signal z[n] multiplies with the same carrier wave to give the signal y[n]=cos(2*pi"Vcm)z[n] and filters with an LT-system to give x-hat [n] . all this are described by the picture below...
HOMEWORK SET 3-Time Varying Fields Due date: 4/3/2019 1. A square coil, 0.60 m on a side, rotates...
HOMEWORK SET 3-Time Varying Fields Due date: 4/3/2019 1. A square coil, 0.60 m on a side, rotates about the x axis at ω-60π rad/s in a field B 0.80a: T, as shown in Fig 1. Find the induced voltage, 2. Given E = Em sin(cot-fba, in free space, find D, B, and H. Sketch E and H at 1-0. 3. Show that the E and H fields of Problem 2 constitute a wave traveling in the z direction. Verify...
1. The magnetic field of a wave propagating through a certain nonmagnetic material is given by...
1. The magnetic field of a wave propagating through a certain nonmagnetic material is given by H-x30cos(10%-0. Sy) (mA/m) Find the following: (a) The direction of wave propagation. (b) The phase velocity (c) The wavelength in the material. (d) The relative permittivity of the material (e) The electric field phasor 2. A 60-MHz plane wave traveling in the -x-direction in dry soil with relative permittivity &4 has an electric field polarized along the z-direction. Assuming dry soil to be approximately...
how did we get the following equation (1.9) from maxwells equations at e at where p is the density of free charges and j is the density of currents at a point where the electric and magnetic fie...
how
did we get the following equation (1.9) from maxwells
equations
at e at where p is the density of free charges and j is the density of currents at a point where the electric and magnetic fields are evaluated. The parameters and are constants that determine the property of the vacuum and are called the electric permittivity and magnetic permeability respectively The parameter c-1/olo and its numerical value is equal to the speed of light in vacuum,c 3 x...
please help Problem 5-15pts A magnetic field B points in the x-direction and electric field E...
please help
Problem 5-15pts A magnetic field B points in the x-direction and electric field E points in the 2-direction. A positive particle at rest is released from the origin. a) Starting with general solution y(t) = 6 cos wt + C sin wt + + + C3; z(t) = C2 cos wt - Csin wt + C4 and using initial conditions, determine the constants G,C2, Cand C, and write the exact solution (10pts) b) Find the trajectory of the...
thé UelLII lmaoT UL IIE 1Urwård- and backward-crosstalk voltages in- outino n a secondary line for...
thé UelLII lmaoT UL IIE 1Urwård- and backward-crosstalk voltages in- outino n a secondary line for a given excitation for the primary line. PROBLEMS Section 6.1 K1. Finding fields and power flow for a parallel-plate line for specified voltage along the line. A parallel-plate transmission line is made up of perfect conductors of width w = 0.1 m and lying in the planes x = 0 and x = 0.01 m. The medium between the conductors is a nonmagnetic (μ-Ao),...
Question 2: For an electromagnetic plane wave, the electric field is given by: Ē = E,...
Question 2: For an electromagnetic plane wave, the electric field is given by:$$ \vec{E}=E_{0} \cos (k z+\omega t) \hat{x}+0 \hat{y}+0 \hat{z} $$a) Determine the direction of propagation of the electromagnetic wave.b) Find the magnitude and direction of the magnetic field for the given electromagnetic wave \(\vec{B}\).c) Calculate the Poynting vector associated with this electromagnetic wave. What direction does this vector point? Does this makes sense?d) If the amplitude of the magnetic field was measured to be \(2.5 * 10^{-7} \mathrm{~T}\),...
3. When using a reference constituted by the principal axes of a birefringent crystal, the electric field components of a plane wave (E. E E) = E(7,1)= Ë, e(k.F - ct) propagating in the direction (siny, 0, cosu), satisfy the following set of equations, 2 -Cos') E Sin'P CosY E 0 wave.k 21 -1) E = 0 wave & 2 ne Sin y) E, 0 SINY Cos'Y E + n where is the angle between the wave-vector k and the...
8. In a lossless Eq, λ and H. dielectric for which η,:20π, μ.-1,and E(z,t) 94πcos(wt +2z) a/m. Calculate 9. A plane wave in a lossless medium has H(z,t) 0.2 cos(ot-62)-y 2 sin(ot -6z) AV/m. Find a) The direction of wave propagating. b) εr and a. c) E(z,t). 10. The electric field component of an electromagnetic wave in free-space is given by E.z,t)Eocos(ay)sin wt -kx) V/rm (Hint: Use the identity 2 sin a cos b (sina+ b) +sin(a -b)) a) Find...
I got help with task 1 and 2 . can you help me with task 3 and 4
of this question. please help me step for step thanks.
A signal x[n] modulated by multiplying it by a carrier wave cos(2*p1"/cm) to form the signal z[n] = cos(2"p1"Vcm)x[n] ·The modulated signal z[n] multiplies with the same carrier wave to give the signal y[n]=cos(2*pi"Vcm)z[n] and filters with an LT-system to give x-hat [n] . all this are described by the picture below...
HOMEWORK SET 3-Time Varying Fields Due date: 4/3/2019 1. A square coil, 0.60 m on a side, rotates about the x axis at ω-60π rad/s in a field B 0.80a: T, as shown in Fig 1. Find the induced voltage, 2. Given E = Em sin(cot-fba, in free space, find D, B, and H. Sketch E and H at 1-0. 3. Show that the E and H fields of Problem 2 constitute a wave traveling in the z direction. Verify...
1. The magnetic field of a wave propagating through a certain nonmagnetic material is given by H-x30cos(10%-0. Sy) (mA/m) Find the following: (a) The direction of wave propagation. (b) The phase velocity (c) The wavelength in the material. (d) The relative permittivity of the material (e) The electric field phasor 2. A 60-MHz plane wave traveling in the -x-direction in dry soil with relative permittivity &4 has an electric field polarized along the z-direction. Assuming dry soil to be approximately...
how
did we get the following equation (1.9) from maxwells
equations
at e at where p is the density of free charges and j is the density of currents at a point where the electric and magnetic fields are evaluated. The parameters and are constants that determine the property of the vacuum and are called the electric permittivity and magnetic permeability respectively The parameter c-1/olo and its numerical value is equal to the speed of light in vacuum,c 3 x...
please help
Problem 5-15pts A magnetic field B points in the x-direction and electric field E points in the 2-direction. A positive particle at rest is released from the origin. a) Starting with general solution y(t) = 6 cos wt + C sin wt + + + C3; z(t) = C2 cos wt - Csin wt + C4 and using initial conditions, determine the constants G,C2, Cand C, and write the exact solution (10pts) b) Find the trajectory of the...
thé UelLII lmaoT UL IIE 1Urwård- and backward-crosstalk voltages in- outino n a secondary line for a given excitation for the primary line. PROBLEMS Section 6.1 K1. Finding fields and power flow for a parallel-plate line for specified voltage along the line. A parallel-plate transmission line is made up of perfect conductors of width w = 0.1 m and lying in the planes x = 0 and x = 0.01 m. The medium between the conductors is a nonmagnetic (μ-Ao),...
Question 2: For an electromagnetic plane wave, the electric field is given by:$$ \vec{E}=E_{0} \cos (k z+\omega t) \hat{x}+0 \hat{y}+0 \hat{z} $$a) Determine the direction of propagation of the electromagnetic wave.b) Find the magnitude and direction of the magnetic field for the given electromagnetic wave \(\vec{B}\).c) Calculate the Poynting vector associated with this electromagnetic wave. What direction does this vector point? Does this makes sense?d) If the amplitude of the magnetic field was measured to be \(2.5 * 10^{-7} \mathrm{~T}\),...
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