Question
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Solving time: 4 mins
Suppose that the electric field part of an electromagnetic wave in vacuum is (a) What is the direction of propagation?
(b) What is the wavelength ?
(c) What is the frequency v?
(d) What is the amplitude of the magnetic field part of the wave?
(e) Write an expression for the magnetic field part of the wave.
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Text solutionVerified
(a)
Electric field is directed along negative x-direction.
hence the direction of motion is along the negative y-direction.
(b)
From the given equation,
(c)
Frequency of wave is
(d)
For the given equation,
(e)
Magnetic wave is directed along negative z-direction.
Thus,
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Question Text | Suppose that the electric field part of an electromagnetic wave in vacuum is (a) What is the direction of propagation? (b) What is the wavelength ? (c) What is the frequency v? (d) What is the amplitude of the magnetic field part of the wave? (e) Write an expression for the magnetic field part of the wave. |
Updated On | Feb 5, 2023 |
Topic | Electromagnetic Waves |
Subject | Physics |
Class | Class 12 |
Answer Type | Text solution:1 Video solution: 1 |
Upvotes | 142 |
Avg. Video Duration | 2 min |