In an EM wave traveling west, the B field oscillates up and down vertically and has...

Question

Question

In an EM wave traveling west, the B field oscillates up and down vertically and has...

In an EM wave traveling west, the B field oscillates up and down vertically and has a frequency of 94.0 kHz and an rms strength of 7.15×10−9T. Assume that the wave travels in free space. What is the frequency of the electric field? What is the rms strength of the electric field?

science physics

Add a comment Improve this question Transcribed image text

Answer 1

Answer #1

As c B,n, s .ㅋ where c is the speed of ms -

Add a comment

Answer 2

Similar Homework Help Questions

In an EM wave traveling west, the B field oscillates up and down vertically and has a frequency of 93.0 kHz and an rms strength of 7.35 x 10-9T

In an EM wave traveling west, the B field oscillates up and down vertically and has a frequency of 93.0 kHz and an rms strength of 7.35 x 10-9T. Assume that the wave travels in free space. Part AWhat is the frequency of the electric field? Part B What is the mms strength of the electric field? Part C What is the direction of its oscillation? The electric field oscillates along the horizontal north-south line The electric field oscillates vertically. The electric field oscillates along the horizontal...
In an EM wave traveling west, the B field oscillates up and down vertically and has...

In an EM wave traveling west, the B field oscillates up and down vertically and has a frequency of 95.0 kHz and an rms strength of 7.45 x 10 9 T. Assume that the wave travels in free space. What is the frequency of the electric field? Express your answer to three significant figures and include the appropriate units. UA ? f= Value Units Submit Request Answer Part B What is the rms strength of the electric field? Express your...
1. If the electric field in an EM wave in free space has a peak magnitude...

1. If the electric field in an EM wave in free space has a peak magnitude of 8.7×10−5V/m, what is the peak magnitude of the magnetic field strength? B0 = _________ T 2. A 1500-nF capacitor with circular parallel plates2.0 cm in diameter is accumulating charge at the rate of 39.0 mC/s at some instant in time. a) What will be the induced magnetic field strength 12.5 cm radially outward from the center of the plates? B1 = _______ T...

1. An electromagnetic wave is traveling west with electric eld vector oscillating vertically up and dowa....

1. An electromagnetic wave is traveling west with electric eld vector oscillating vertically up and dowa. Its magnetic eld vector is oscillating a. north-south b. east-west. c. vertically up and down 2. Which of these types of EM wares has the longest wavelength in vacuum? light. d. blue light eultraviolet.f AI radio a. x-rays. b. infrared. c. red li 3. T F Garage door openers use lower frequency EM waves than wireless internet technology 4. T F Mieroware ovens use...
The magnetic field in a EM wave traveling in free space has an rms strength of...

The magnetic field in a EM wave traveling in free space has an rms strength of 22.9 nT. How long does it take to deliver 365 J of energy to 1.50 cm2 of a wall that it hits perpendicularly? Express your answer using three significant figures.
The E⃗ field in an EM wave in free space has a peak of 21.3 mV/m...

The E⃗ field in an EM wave in free space has a peak of 21.3 mV/m . Part A What is the average rate at which this wave carries energy across unit area per unit time? Express your answer using three significant figures. I I = nothing W/m2 The magnetic field in a EM wave traveling in free space has an rms strength of 21.1 nT . Estimate the radiation pressure due to a bulb that emits 25 W of...

4.1 The amplitude of the B field of an EM wave is 2.9×10−7T. The wave travels...

4.1 The amplitude of the B field of an EM wave is 2.9×10−7T. The wave travels in free space Part A What is the amplitude of the E field? Express your answer to two significant figures and include the appropriate units. Part B What is the average power per unit area of the EM wave? Express your answer to two significant figures and include the appropriate units.
(20 pts) An em wave traveling through air has an electric field described by the equation...

(20 pts) An em wave traveling through air has an electric field described by the equation Eo sin [kz (5 pts) Determine the wavelength, frequency, and direction of travel for this wave (10 pts) Usee the facts E. x Bo is in the direction of travel and Eo is perpendicular to Bo to show that Bx 6. 8π rad/m. (600 i) V/m and k E ot], where Eo а. b 0, and By 0, Вz (5 pts) Determine the Poynting...
Question 4 V/m, what is the peak 4. If the electric field in an EM wave...

Question 4 V/m, what is the peak 4. If the electric field in an EM wave in free space has a peak of 8.4x 10 magnitude of the magnetic field ?

(a) What are the wavelength and frequency of the EM wave? (b) Write an equation for...

(a) What are the wavelength and frequency of the EM wave? (b) Write an equation for the magnetic field vector of the EM field. (c) What is the average Poynting vector? . The y-component of the electric field of an electromagnetic(EM) field traveling in the x-direction through vacuum obeys the equation Ēy(1,t) = (325 N/C) cos[(4500 m-1)– (1.35 x 1012 rad/s)t +0.6]j (a) What are the wavelength and frequency of the EM wave?

In an EM wave traveling west, the B field oscillates up and down vertically and has...

Homework Answers