A plane electromagnetic sinusoidal wave offrequency 26.4 MHz travels in free space.The speed of light is 2.99792 × 108 m/s.Determine the wavelength of the wave.Answer in units of m.Find the period of the wave.Answer in units of s.At some point and some instant, the electricfield has has a value of 204 N/C.Calculate the magnitude of the magneticfield at this point and this instant.Answer in units of T.

We are given frequency of electromagnetic wave. We are also given the speed of that wave which is…

Answered: A plane electromagnetic sinusoidal wave…

Similar questions

Electromagnetic radiation from the sun reaches the earth at a rate 1370W/m^2. The radius of the sun is 6.96x10^8m and the distance from the center of the sun to earth is 1.5x10^11. Assume solar radiation reaches sun as single wave. A) what is the electric field amplitude of solar radiation when it reaches earth ? b)what is total energy radiated by sun in 2.5 seconds give answer in J c) if we assume sun emits like a black oft with emissivity e=1 calculate the temperature on the surface of Sun in Celsius Please show work
An electromagnetic wave has a magnetic field amplitude of 0.001 T. What is the amplitude of the accompanying electric field (in N/C)? D a. 300,000 o b. 9 x 1013 D c. .001 o d. zero
Suppose you have an electric field as a result of superposition of two waves given by Ē(z, t) = Eo cos(kz - wt) + Eo cos(kz + wt)â. a. Simplify Ē(z, t) as one term and find its associated magnetic field b. Find the instantaneous and time-averaged energy density.
An electromagnetic wave with frequency 65.0 Hz travels in an insulating magnetic material that has dielectric constant 3.64 and relative permeability 5.18 at this frequency. The electric field has amplitude 7.20 × 10-³ V/m. Part A What is the speed of propagation of the wave? 17 ΑΣΦ V= Submit Request Answer Part B What is the wavelength of the wave? ΠΙ ΑΣΦ X = Submit Request Answer ? ? m/s m
There is a vector defined by John Henry Poynting in 1884 whose direction gives the direction that an electromagnetic wave transmits its field energy and whose magnitude is the rate at which energy is being transmitted per square meter of the wavefront. For mutually perpendicular E- and B-fields in the wave, the magnitude of the Poynting vector is S =EB/mu0 and the direction is given by a right-hand rule, curling fingers from E vector and B vector. a) Carefully analyze the units of the Poynting vector and show that they are indeed watts per square meter. b) Find the intensity of the light in a beam of light whose electric field strength is 360 N/C and whose magnetic field is 1.2 muT.
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.
The magnetic field component of a plane electromagnetic wave obeys the following expression. Determine the direction of the electric field component of the wave at t=0, y=0. negative y Onegative x O negative z Opositive z the xy plane Opositive x positive y B = Bo cos(ky+wt)i
A plane electromagnetic wave is traveling in a vacuum. The magnetic field is directed along the z-axis and given by: B, = 3.0µT sin ((1.0 × 107 )x - (3.0 × 1015 )t ) a) Determine the wavelength , of the wave. b) What is the frequency, f, of the wave in Hertz? c) Determine the maximum strength of the B-field. d) Determine the maximum strength of the E-field and it direction. e) Can you find a time and place when the B-field is zero? f) What is the strength of the E-field when the B-filed is zero?
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..)