Homework Answers
ans is none of the above.
Because the wave is travelling in Z direction.
If TM there will be x and y components but there is no x component of magnetic field and there may be exists of y component and electric field in z direction.
If TE there will be x and y components and magnetic field in z direction. Given electric field in x direction but there may be y component of electric field and z component magneticfield also.
So we can't justify the answer by taking one component of wave.
Add Answer to:
You measure only in x-direction and find that the electric field is given as Ae-jßz where...
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You measure only in x-direction and find that the electric field is given as A sin(ay) e-jßz where A, A, B are positive constants. What kind of wave is it? None of the above TE TM TEM
Part B Constants Find the direction of the electric field in terms of a and the...
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if the magnetic field of an electromagnetic wave is in the +x-direction and the electric field...
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Part A: An electromagnetic wave is propagating in the positive x direction. At a given moment...
Part A:
An electromagnetic wave is propagating in the positive
x direction. At a given moment in time, the magnetic field
at the origin points in the positive y direction. In what
direction does the electric field at the origin point at that same
moment?
Positive x
Negative x
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Negative y
Positive z
Negative z
Part B:
The figure shows the electromagnetic field as a function of
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An electromagnetic wave is propagating in the +z direction. At a particular moment, you measure the...
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I understand that to find the magnitude electric field you find the electric field of both...
I understand that to find the magnitude electric field you
find the electric field of both charges, but why are they added
together? Because there’s other examples I have encountered where
you subtract them instead
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The electric field of an electromagnetic wave points in the negative y-direction. At the same time,...
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2. An electric field is oriented in the positive x direction and has a magnitude E-2x....
2. An electric field is oriented in the positive x direction and has a magnitude E-2x. Find the potential at x = 10m if V = 24V at x = 3m. -14x -1Ho 3. Given two point charges located on the x axis, separated by a distance of 4m. The rightmost charge, located at x-2m, has a positive charge, q-8 and the leftmost charge, located at x-2m, has a negative charge,-q location(s) on the x axis where the electric potential...
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Part B Constants Find the direction of the electric field in terms of a and the distance r from the axis of the tube for r<a A very long conducting tube (hollow cylinder) has inner radius a and outer radius b. It carries charge per unit length -a where a is a positive constant with units of C/m. A line of charge lies along the axis of the tube. The line of charge has charge per unit length ta parallel...
Part A:
An electromagnetic wave is propagating in the positive
x direction. At a given moment in time, the magnetic field
at the origin points in the positive y direction. In what
direction does the electric field at the origin point at that same
moment?
Positive x
Negative x
Positive y
Negative y
Positive z
Negative z
Part B:
The figure shows the electromagnetic field as a function of
position for two electromagnetic waves traveling in a vacuum at a...
Find the electric field at P in the figure shown below. (Take r 1.6 m and magnitude direction 37. Measure the angle counterclockwise from the positive x-axis.) Points A, B, and C are at the vertices of an placed at B. What is the magnitude of the new electric field at C? equi ateral triangle. A certain positive charge q placed at A produces an electric field of magnitude 310 NC at С. Suppose a second, identical charge is A...
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find the electric field of both charges, but why are they added
together? Because there’s other examples I have encountered where
you subtract them instead
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