Don't use chat gpt It Chatgpt means downvote Part CLearning Goal:To practice Problem-Solving Strategy 32.1Electromagnetic Waves.An electromagnetic wave in a vacuum traveling in the+X direction generated by a variable source initially hasa wavelength of 225 μm and a maximum electricfield Emax in the +y direction of 3.20×10¯³ V/m . Ifthe period of the wave is then increased by a factor of2.30, what is the equation of the resulting magneticfield component of the wave?What are the coefficients in the equation for the magnetic field component of the wave after the period increases by a factor of 2.30?Enter the maximum magnetic field, wavenumber, and angular frequency in teslas, inverse meters, and radians per secondseparated by commas.▸ View Available Hint(s)Bmax, k,w=ΜΕ ΑΣΦt0?T, 1/m, rad/sSubmitEVALUATE your answer

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University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter16: Electromagnetic Waves

Section: Chapter Questions

Problem 63P: A 2.50-rn-diameter university communications satellite dish receives TV sigia1s that have a maximum...

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B Electromagnetic Waves properties Exercise 01 Determining E and B in electromagnetic waves. Assume the 60HZ sinusoidal wave propagating in the air along the z-direction with the electric field E pointing along the r-direction of amplitude Eo equation for both E and B. 2.0V/m. Write the wave
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If you wish to observe features that are around the size of atoms, say 5.5 × 10-10 m, with electromagnetic radiation, the radiation must have a wavelength of about the size of the atom itself. a. If you had a microscope which was capable of doing this, what would the frequency of electromagnetic radiation be, in hertz, that you would have to use? f = b. What type of electromagnetic radiation would this be?
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He-Ne (Helium-Neon) lasers are often used in physics demonstrations. Mine is labelled as about 5 mW and 650 nm. Let's approximate that the light is spread over a cylindrical beam about 1 mm in diameter. a. What's the intensity of the beam (approximately)? b. What are the maximum electric and magnetic field values? What are the average values? Explain briefly why those are different. c. What's the average energy density of the beam? d. What's the frequency of the EM wave?
A 2.50-rn-diameter university communications satellite dish receives TV sigia1s that have a maximum electric field strength (for one channel) of 7.50V/m (see below). (a) What is the intensity of this wave? (b) What is the power received by the antenna? (C) If the orbiting satellite broadcasts uniformly over an area of 1.501013m2 (a large fraction of North America), how much power does it radiate?
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 it
consider the electromagnetic (EM) wave travelling in a vacuum with electric field given (refer to the picture below).1. . What is the direction of propagation of the EM wave?a. i^b. -i^c. k^d. -k^
Physics written by hand.
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The maximum strength of the magnetic field of an EM wave is 3.3×10^−6 T. a. What is the maximum strength of the wave’s electric field? b. What is the average value of the E field? c. What is the average intensity of the EM wave? PLEASE SHOW ALL WORK!! Thank you!!
The electric field in a plane wave is described by the equation: Ē (x, y, z, t) = Esin (kz - wt)ĵ Below are three equations for a magnetic field wave function. Which is the correct form for this wave? For the others, explain why does not describe the correct magnetic field. Try to mention all the reasons that a choice cannot be correct. A. B(x,y,z,1)= B, sin(kz + wot)i B. B(x,y,z,1)= B cos(ky-wt) c. B(x,y,z,t)= B, sin(kx - wot)i D. B(x,y,z,t) = B sin(kz - wt)(-i) Make a sketch of this wave at t = 0. Use the convention where the length of the field vector represents the magnitude of the field. Label the axes for a right-handed coordinate system. (0,0,0)

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