An excited hydrogen atom releases an electromagnetic wave to return to its normal state. You use...
An excited hydrogen atom releases an electromagnetic wave to return to its normal state. You use your futuristic dual electric/magnetic field tester on the electromagnetic wave to find the directions of the electric field and magnetic field. Your device tells you that the electric field is pointing in the negative x direction and the magnetic field is pointing in the negative y direction. In which direction does the released electromagnetic wave travel?
Homework Answers
the direction of a magetic wave would be in Z direction.
For electromagnetic waves, E and B are always perpendicular to each other and perpendicular to the direction of propagation. The direction of propagation is the direction of E x B.
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An excited hydrogen atom releases an electromagnetic wave to
return to its normal state. You use...
An excited hydrogen atom releases an electromagnetic wave to return to its normal state. You use...
An excited hydrogen atom releases an electromagnetic wave to return to its normal state. You use your futuristic dual electric/magnetic field tester on the electromagnetic wave to find the directions of the electric field and magnetic field. Your device tells you that the electric field is pointing in the positive xdirection and the magnetic field is pointing in the positive z direction. In which direction does the released electromagnetic wave travel?
An excited hydrogen atom releases an electromagnetic wave to return to its normal state. You use ...
An excited hydrogen atom releases an electromagnetic wave to return to its normal state. You use your futuristic dual electric/magnetic field tester on the electromagnetic wave to find the directions of the electric field and magnetic field. Your device tells you that the electric field is pointing in the positive y direction and the magnetic field is pointing in the positive z direction. In which direction does the released electromagnetic wave travel? O +x direction O -x direction O ty...
An excited hydrogen atom releases an electromagnetic wave to return to its normal state.
An excited hydrogen atom releases an electromagnetic wave to return to its normal state. You use your futuristic dual electric/magnetic field tester on the electromagnetic wave to find the directions of the electric field and magnetic field. Your device tells you that the electric field is pointing in the negative x direction and the magnetic field is pointing in the positive y direction. In which direction does the released electromagnetic wave travel?+x direction-x direction+y direction-y direction+z direction-z direction
Wave from a wire antenna An electromagnetic wave from a wire antenna travels (from the reader)...
Wave from a wire antenna
An electromagnetic wave from a wire antenna travels (from the reader) toward the plane of the paper. At time t = 0.0 s it strikes the paper at normal incidence. At point o and t = 0.0 s, the magnetic field vector has its maximum value, 3.57x10-8 T pointing in the negative y-direction. The frequency of this wave is 2.53x106 Hz. o B (t=0) What is the x-component of the associated electric field E at...
please show work 1-10 1. In an electromagnetic wave, 1) how are the electric and magnetic...
please show work
1-10 1. In an electromagnetic wave, 1) how are the electric and magnetic field directions related and 2) how is the direction of travel determined from their directions? (C is the velocity of the light wave.) 7 EXB Ex B B. Bx EXB ExB E B Polo Polo - 10 10 EXB 2. Find the force exerted by reflecting sunlight off a reflecting aluminum sheet in space if the area normal to the sunlight is 10 000...
Written Question #2: For the electromagnetic wave propagating out of the page from problem #1, as...
Written Question #2: For the electromagnetic wave propagating out of the page from problem #1, assume that the magnetic fields, directions are along the x-axis (positive values of B are along the positive z-axis and vice versa). (a.) What direction is the wave's electric fields? Explain how t 0 you determined your answer (b.) For the z = 0 location, sketch both the electric and magnetic field vectors for the indicated times. Draw the peak electric and magnetic field vectors...
Please answer questions 2 and 3. I solved number 1 An electromagnetic wave from a wire...
Please answer questions 2 and 3. I solved number
1
An electromagnetic wave from a wire antenna travels (from the
reader) toward the plane of the paper. At time t = 0.0 s it strikes
the paper at normal incidence. At point O and t = 0.0 s, the
magnetic field vector has its maximum value, 4.24×10-8
T, pointing in the negative y-direction. The frequency of this wave
is 1.28×106 Hz.
1.)What is the x-component of the associated electric field...
Pretest: Electromagnetic waves Name Pretests 159 1. Shown below are pictorial and mathematical representations of an electromagnetic plane wave space. The electric field is parailel to the z-axis...
Pretest: Electromagnetic waves Name Pretests 159 1. Shown below are pictorial and mathematical representations of an electromagnetic plane wave space. The electric field is parailel to the z-axis. The magnetic field propagating through empty is parallel to the y-axis. The E(x, y, z, t) E, sin(kx + 0x)2 The points P. Q. R, and S in the diagram above lie in thex-y plane. i. For the instant shown, rank points P. Q. R, and S according to the magnitude of...
A neutral hydrogen atom in its normal state behaves like an electric charge distribution that consists...
A neutral hydrogen atom in its normal state behaves like an electric charge distribution that consists of a point charge of magnitude surrounded by a distribution of negative charge whose density is given by . Here m is the Bohr radius, and is a constant with the value required to make the total amount of negative charge exactly . What is the electric field strength for radius ? What is the electric field strength at radius ? We were unable...
3 (b) The energy of a Bohr atom in the n-th excited state is given by the formula E--a2mc2 2,7, where α-e2/(4πέρ,10hc)-1 /137, m is the electron mass and e denotes the electron electric charge. i) Wh...
3 (b) The energy of a Bohr atom in the n-th excited state is given by the formula E--a2mc2 2,7, where α-e2/(4πέρ,10hc)-1 /137, m is the electron mass and e denotes the electron electric charge. i) Why is the total energy negative? Explain briefly your answer. ii) What is the radius of the electron in the n-th excited state in the Bohr atom? To answer that correctly follow the next steps Use Bohr's angular momentum quantization principle to obtain an...
An excited hydrogen atom releases an electromagnetic wave to return to its normal state. You use your futuristic dual electric/magnetic field tester on the electromagnetic wave to find the directions of the electric field and magnetic field. Your device tells you that the electric field is pointing in the positive y direction and the magnetic field is pointing in the positive z direction. In which direction does the released electromagnetic wave travel? O +x direction O -x direction O ty...
Wave from a wire antenna
An electromagnetic wave from a wire antenna travels (from the reader) toward the plane of the paper. At time t = 0.0 s it strikes the paper at normal incidence. At point o and t = 0.0 s, the magnetic field vector has its maximum value, 3.57x10-8 T pointing in the negative y-direction. The frequency of this wave is 2.53x106 Hz. o B (t=0) What is the x-component of the associated electric field E at...
please show work
1-10 1. In an electromagnetic wave, 1) how are the electric and magnetic field directions related and 2) how is the direction of travel determined from their directions? (C is the velocity of the light wave.) 7 EXB Ex B B. Bx EXB ExB E B Polo Polo - 10 10 EXB 2. Find the force exerted by reflecting sunlight off a reflecting aluminum sheet in space if the area normal to the sunlight is 10 000...
Written Question #2: For the electromagnetic wave propagating out of the page from problem #1, assume that the magnetic fields, directions are along the x-axis (positive values of B are along the positive z-axis and vice versa). (a.) What direction is the wave's electric fields? Explain how t 0 you determined your answer (b.) For the z = 0 location, sketch both the electric and magnetic field vectors for the indicated times. Draw the peak electric and magnetic field vectors...
Pretest: Electromagnetic waves Name Pretests 159 1. Shown below are pictorial and mathematical representations of an electromagnetic plane wave space. The electric field is parailel to the z-axis. The magnetic field propagating through empty is parallel to the y-axis. The E(x, y, z, t) E, sin(kx + 0x)2 The points P. Q. R, and S in the diagram above lie in thex-y plane. i. For the instant shown, rank points P. Q. R, and S according to the magnitude of...
3 (b) The energy of a Bohr atom in the n-th excited state is given by the formula E--a2mc2 2,7, where α-e2/(4πέρ,10hc)-1 /137, m is the electron mass and e denotes the electron electric charge. i) Why is the total energy negative? Explain briefly your answer. ii) What is the radius of the electron in the n-th excited state in the Bohr atom? To answer that correctly follow the next steps Use Bohr's angular momentum quantization principle to obtain an...
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