The figure below shows a plane electromagnetic sinusoidal wave propagating in the x direction. Suppose the wavelength is 46.0 m and the electric field vibrates in the xy plane with an amplitude of 20.0 V/m. (a) Calculate the frequency of the wave. MHz (b) Calculate the magnetic field Bwhen the electric field has its maximum value in the negative y direction. nT magnitude direction ---Select--- O (c) Write an expression for Bwith the correct unit vector, with numerical values for Bmax k, and w, and with its magnitude in the form B = Bmax cos(kx - wt). (Assume B is measured in nT, x is measured in m and t in s.) B = cos x ×10²) c] RnT

The figure below shows a plane electromagnetic sinusoidal wave propagating in the x direction. Suppose the wavelength is 46.0 m and the electric field vibrates in the xy plane with an amplitude of 20.0 V/m. (a) Calculate the frequency of the wave. MHz (b) Calculate the magnetic field Bwhen the electric field has its maximum value in the negative y direction. nT magnitude direction ---Select--- O (c) Write an expression for Bwith the correct unit vector, with numerical values for Bmax k, and w, and with its magnitude in the form B = Bmax cos(kx - wt). (Assume B is measured in nT, x is measured in m and t in s.) B = cos x ×10²) c] RnT

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A parallel-plate capacitor with circular plates of radius 0.10 m is being discharged. A circular loop of radius 0.20 m is concentric with the capacitor and halfway between the plates. The displacement current through the loop is 2.0 A. At what rate is the electric field between the plates changing? a) 7.2 x 1012 V m.s b) 2.7 x 10¹2 V. m.s c) 7.2 x 1010 V m.s d) 7.2 x 10² V. m.s
Q1 The electric and magnetic fields satisfy Maxwell's equations in the free space, if the magnetic field intensity is: A = 10 sin(2 * 10°t + 5x) ay A/m Find the electric field intensity and the current displacement. Q2 For the toroid shown in figure below, Find the Magnetic field intensity H in all regions. The toroid contains N-turns of wire. ?... B
y B 1.075x10'T B Copyright © 2004 Poarson Education, Inc., publishing as Addison Wesley. In the above shown electromagnetic wave, the amplitude of one of the field component is given. Calculate the amplitude of the other field component? O a. 34.65V/m O b. 3.58x10-16V/m O c. 41.31V/m O d. 36.36V/m O e. 32.25V/m
The electric field in a region of space increases from 0 to 4050 N/C in 2.00 s. What is the magnitude of the induced magnetic field B around a circular area with a diameter of 0.720 m oriented perpendicularly to the electric field? B = T
solve
Which pair of the maximum electric and magnetic fields is/are possible for an electromagneticwave traveling in a vacuum. A. 4.5 MV/m 15 mTB. 9.3 MV/m 31 mTC. 0.14 mV/m 4.5 MTD. 0.31 mV/m 0.3 MT
An electromagnetic wave strikes a 1.16-cm² section of wall perpendicularly. The rms value of the wave's magnetic field is determined to be 6.36 × 10-4 T. How long does it take for the wave to deliver 1670 J of energy to the wall? Number i Electromagnetic wave Units
www WiFi (microwaves) waves travel 100m in the x-direction from a transmitter to a computer. The maximum electric field at the computer is 77.5mV/m and points in the z-direction. The frequency of the WiFi system is 2.4GHz. a. At the computer, the magnetic field points in what direction? b. At the computer, what is magnitude of the maximum magnetic field? c. How much power is being transmitted by the WiFi transmitter? d. wwwmm How much time does it take for waves to travel from the WiFi transmitter to the computer?
Please solve and answer the question correctly please. Be sure to give the correct units and answers. Thank you!!
- Part A How much energy is transported across a 8.00 cm area per hour by an EM wave whose E field has an rms strength of 40.0 mV/m ? - 1/h Submit Request Answer
D02
1 What is the electric field amplitude in an electromagnetic wave that has a magnetic field amplitude of 5.00 x 10-4rmT? Your units should be in V/m, but do not include your units in the answer box.