E=3cos(2*pi*10^8t-2*pi*y)ax+3sin(2*pi*10^8t-3*pi*y)as
V/m at the point (0,0.2,0)
determine the polarization of the wave and the rotation
as change to az
E=3cos(2*pi*10^8t-2*pi*y)ax+3sin(2*pi*10^8t-3*pi*y)as V/m at the point (0,0.2,0) determine the polarization of the wave and the rotation as...
E=3cos(wt-βx-45°)ay+4sin(wt-βx+45°)az V/m determine the polarization
7.12 The electric field of an elliptically polarized plane wave is given by [-k 10 sin(cot-kz-60°) E(z, t) y 30 cos(ot - kz)] (V/m). Determine the following: (a) The polarization angles (y, x). (b) The direction of rotation.
7.12 The electric field of an elliptically polarized plane wave is given by [-k 10 sin(cot-kz-60°) E(z, t) y 30 cos(ot - kz)] (V/m). Determine the following: (a) The polarization angles (y, x). (b) The direction of rotation.
5. Calculate the polarization angles (y, χ) for the wave E(z,t)- f 3 cos(ωt-kz) + 93 cos(wt-k2+ 450) (V/m). Plot E(0, t) to show the polarization state.
5. Calculate the polarization angles (y, χ) for the wave E(z,t)- f 3 cos(ωt-kz) + 93 cos(wt-k2+ 450) (V/m). Plot E(0, t) to show the polarization state.
3. The electric field of an elliptically polarized plane wave is given by E(z, t)- [-8 12 sin(wt-kz-5800+ ỹ Determine the following (A) The polarization angles (y,x) 32 cos(wt-kz)] (V/m) (B) The direction of rotation
3. The electric field of an elliptically polarized plane wave is given by E(z, t)- [-8 12 sin(wt-kz-5800+ ỹ Determine the following (A) The polarization angles (y,x) 32 cos(wt-kz)] (V/m) (B) The direction of rotation
please 10.35 (a) and 10.36 (a)
10.35 Determine the wave polarization of each of the following waves (a) E, cos(wt + Bya, + E, sin(wt + By)a, V/m (b) E, cos(wt - Byla, - 3E, sin(wt + ßy)a. V/m 10.36 Determine the polarization of the following waves: (a) E, - 40el*a, + 60e1103a, V/m (b) E, = 12ej" 3 2 -1104a, + 5e3al3 e 110%, V/m
5. Calculate the polarization angles (y, χ) for the wave E(z,t)- f 3 cos(ωt-kz) + 93 cos(wt-k2+ 450) (V/m). Plot E(0, t) to show the polarization state.
2. An electromagnetic plane wave is specified (in SI units) by E = (-68 + 3V59)et(v 3x+y)sx 10.9.42 x 1015t] Find (a) the polarization direction and amplitude of the electric field, (b) the wave propagation direction, (c) the propagation constant and the wavelength, (d) the frequency and the angular frequency, and (e) the phase velocity.
2. An electromagnetic plane wave is specified (in SI units) by E = (-68 + 3V59)et(v 3x+y)sx 10.9.42 x 1015t] Find (a) the polarization direction...
Need help with this question.
The electric field associated with an electromagnetic wave is expressed as, E(r, t) = [2i - 3j + 2k] (10^4 V/m) cos [{5X10^7 pi (x + 2y + 2z)/3) - 15 pi X 10^15 t], where x, y, z are in meter and t is in second. Find (a) the direction of propagation, (b) velocity, (c) wavelength, (d) B(r, t), and (e) intensity and (f polarization state of the wave.
Consider the following expression corresponding to the phasor representation of the electric field
of a electromagnetic plane wave propagating througlh a low loss dielectric ("good dielectrie")
with e, 4:
E -(&-) - iv22) e-(0.01+ (=+y V/m
Determine:
a) The direction of propagation of the wave.
b) The frequency.
e The velocity of propagation.
2
d) The loss tangent of the dielectric.
e) The type of polarization and the sense of rotation (if proceeds).
Make a two-dimensional plot with the figure...
b. Data: y=1 m
b= 5m
S= 1/1000
n=0.02
Q-6.317 m^3/s
V= 1.263 m/s
c) At a point downstream of that in part (b) above, there is a weir, Az is 0.5 m in height. If the section properties of the channel remains the same as in part (b), determine yı the depth of flow just before the weir. Assume negligible headloss across the weir and critical flow occurs over the weir. (yı lies between 1.2 1.3 m) (8 Marks)...