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- If you have an EM wave traveling in the +y-direction and the maximum Magnetic field is B=3.0x10-12 T î. What direction is the Electric field traveling? 2. What is the magnitude of the electric field at the maximum point? 3. What is the Poynting vector for the maximum points of this EM wave? 4. The intensity is the average value of the function of the poynting vector. If you multiply each magnitude (E and B) by a sine function, you’ll get sin2(wt) that multiplies E and B for some w. Find the average value of the trigonometric function, and use it to find the intensity of the electromagnetic wave. can you please answer part 4 and explain what formula you used to solve itAnswer step by step the following question. An electromagnetic wave has the electric field given by E(y, t) =3, 6 × 105V/m k cos [k.y − (10, 5 × 1012 rad/s).t].a. What is the propagation direction of the EM wave? Justify your answerb. What is the wavelength of this wave?c. Write the magnetic field equation B (y, t)associated with this EM wave.Briefly describe the nature of the charges developed on the surface and within the volume of the dielectric materials placed inside the uniform electric field. Also describe the mechanism involved. Suppose a vector field V is represented as (2xz+3y²)ĵ + 4yz² k. Check the Stoke's Theorem on the square surface of unit length drawn in the YZ- plane. A plane electro-magnetic wave is crossing through a material constructed from a metal. Derive an expression for the distance after which the amplitude of the wave reduces by ÷th. The space between the plates of the parallel plate capacitor is filled with two slabs of linear dielectric material. Each slab has the thickness a so that the total distance between the plates is 2a. The first slab has the value of dielectric constant as 2 and the second slab has dielectric constant as 1.5. The free charge density on the top surface is o and on the bottom surface is -o. Find out the value of polarization on each slab. Also find out the potential…
- g . Explain what the polarization of electromagnetic waves is. State two examples for a possiblepolarization of a wave as well as an example for its application.Describe polarization of the electric dipole radiation produced by a single charge rotating around a circle in xy plane. What is the polarization in these two special directions: along the z axis and along the x axis?Calculate the following for an electromagnetic wave with a wave length of 2.73x10^-4 m. 1. Frequency, f=? 2. Period, T=? 3. Electromagnetic band type (x-ray, Radio, etc..)
- The electric field of an electromagnetic wave in a vacuum is Ey =( 23.0 V/m)cos((V/m)cos(( 9.78 ×108)x−ωt), where x is in mm and t is in s. What s the wave's wavelength? Express your answer with the appropriate units. What is the wave's frequency? Express your answer with the appropriate units. What is the wave's magnetic field amplitude? Express your answer with the appropriate units.How can you absorb electromagnetic waves in the microwave region? Please explain.Please solve ASAP Problem 1: The electric field in a radio (electromagnetic) plane wave is given by the equation(picture attached) E(x, t) = j0.09 sin(2.1r – 27 × 10^6 t) V/m with a in meters and t in seconds. All parts of this problem refer to this expression. a) What is the direction of propagation of this wave? Choose one: +x -x -y +y +z -z b) What is the polarization? Choose one: X y or z c) What is the wavelength? (Give a number, in meters) d) What is the frequency? (Give a number, in Hz) a) What is the direction of propagation of this wave? Choose one: +x -x -y +y +z -z b) What is the polarization? Choose one: X y or z c) What is the wavelength? (Give a number, in meters) d) What is the frequency? (Give a number, in Hz)
- the electric field vector of an electromagnetic wave is pointing 60 degrees above the x axis on the xy plane at a given instant. the magnitude of the magnetic field at that instant is 0.4 micro tesla. what is the magnitude of the electric field at that instant? which way is the em wave traveling? at that instant which directions is the magnetic field pointing at? find the poynting vector?please help me to answer this question (a).Give the propagation direction.(b). Give the plane of oscillation.(c). Show that polarization state of the electric filed is indeed linear. (Youmay include proof such as polarization angle, phase difference, etc. tosupport your claims.)(d). The above electric field has passes through a quarter-wave plate (QWP).The fast axis (FA) of the QWP was located at the principal vertical axis,while the slow axis (SA) located along the principal horizontal axis.Determine the polarization state of the light that emerged from the QWP.b) An electromagnetic wave is travel in free space in the x-axis direction as shown in Figure 7 below. Given the frequency of the wave is 50.0 MHz. i. Calculate the wavelength and period of the wave. ii. Calculate the magnitude and direction of the magnetic field if given at certain point and time the electric field has its maximum value of 800 N/C and is along the y-axis. 111. Write the travelling wave equation for the electric and magnetic field components for this wave. N to B y E Figure 7 x