Is about optics, please make all the math and justify all your answers. A radio station...
Is about optics, please make all the math and justify all your answers.
A radio station transmits with a power of 20,000 Watss. Calculate a) The radiation pressure and b) the magnitude of the magnetic field is signaled 500 meters from the transmitting antenna.
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Is about optics, please make all the math and justify all your
answers.
A radio station...
A radio station transmits isotropically (i.e. in all directions) electromagnetic radiation at the frequency of 98.2...
A radio station transmits isotropically (i.e. in all directions) electromagnetic radiation at the frequency of 98.2 MHz. At a certain distance from the radial station the wave intensity is I = 0.295 W / m ^ 2. a) What will be the intensity of the wave three times the distance of the radial station? b) What is the wavelength of the transmitted signal. c) If the antenna power is 6 MW. At what distance from the source will the wave...
Assume a 55 kW radio station emits Electromagnetic waves uniformly in all directions. How much energy...
Assume a 55 kW radio station emits Electromagnetic waves uniformly in all directions. How much energy per second crosses a 4.0 m^2 area 50 m from the transmitting antenna? __7____ W What is the rms magnitude of the E field at this point, assuming the station is operating at full power? _______ What is the voltage induced in a 1.0 m long vertical car antenna at this distance?
3. A radio station sends a sinusoidal wave with average power of 50kW. Assume that the...
3. A radio station sends a sinusoidal wave with average power of 50kW. Assume that the transmitter sends the signal with the same value to all direction. Calculate the wave intensity, electric field amplitude, and magnetic field that is detected by a satellite at 100 km away from the antenna.
Radio station KBOB broadcasts at a frequency of 85.7 MHz on your dial using a radio...
Radio station KBOB broadcasts at a frequency of 85.7 MHz on your dial using a radio waves that travel at 3.00X10^8 m/s. . Since nearly all of the station's audience is due south of the transmitter, the managers of KBOB don't want to waste any energy broadcasting to the east and west. They decide to build two towers, transmitting at exactly the same frequency, aligned on an east-west axis. For engineering reasons, the two towers must be at least 10...
about optics please make the math determine the position in the poincare sphere of polarized light...
about optics please make the math determine the position in the poincare sphere of polarized light R
The FM radio station KAMB broadcasts from an antenna atop a 170 meter tall radio tower at a frequency of 90 MHz with a total radiated power of 40 kilowatts. Neighbors have complained about problems th...
The FM radio station KAMB broadcasts from an antenna atop a 170
meter tall radio tower at a frequency of 90 MHz with a total
radiated power of 40 kilowatts. Neighbors have complained about
problems they attribute to excessive radiation from the tower, but
the city engineer who measured the radiation level near the base of
the tower found it to be well below the accepted standard. You have
been hired by the HOA to assess the engineer's report. You...
4. An AM radio antenna has 3000 loops with diameter 0.20 m; a radio station makes...
4. An AM radio antenna has 3000 loops with diameter 0.20 m; a radio station makes its 2 nt magnetic field oscillate at 1400 kHz pointing left, then right. a) which coil orientation is best for the antenna's reception? { ABC} b) calculate the voltage from the antenna Rho 5. We might power a Crooke's tube using a Tesla coil transformer with 20 turns on the primary; 10,000 turns on the secondary, using 2.0 A from a 6 VAC 60...
Tried this once and got all wrong answers, really unsure about how to solve. please help....
Tried this once and got all wrong answers, really unsure about
how to solve. please help. will rate.
A circular conducting loop of radius 17.0 cm is located in a region of homogeneous magnetic field of magnitude 0.300 T pointing perpendicular to the plane of the loop. The loop is connected in series with a resistor of 235 12. The magnetic field is now increased at a constant rate by a factor of 2.90 in 25.0s. Calculate the magnitude of...
Please complete all steps and explain as thoroughly as possible for the best possible rating. Power...
Please complete all steps and explain as thoroughly as possible
for the best possible rating.
Power lines produce both electric and magnetic fields. The interior of the human body is an electrical conductor, and as a result, electric fields are greatly reduced in magnitude within the body The electric fields inside the body from are much smaller than electric fields normally existing in the body However, magnetic fields are not reduced in the body. Earth's magnetic field, approximately 5 ×...
need answer to 3 & 4 please 3. 0/4 points Previous Answers An FM station broadcasts classical music at 88.8 MHz...
need answer to 3 & 4 please
3. 0/4 points Previous Answers An FM station broadcasts classical music at 88.8 MHz (megahertz, or 106 Hz). Find the wavelength (in m, nm, and A) of these radio waves. 0 266 Your response differs from the correct answer by more than 10%. Double check your calculations, m nm 4. -14 points A particular x-ray has a wavelength of 1.6 A. Calculate the energy (in)) of one photon of this radiation Submit Answer
Assume a 55 kW radio station emits Electromagnetic waves uniformly in all directions. How much energy per second crosses a 4.0 m^2 area 50 m from the transmitting antenna? __7____ W What is the rms magnitude of the E field at this point, assuming the station is operating at full power? _______ What is the voltage induced in a 1.0 m long vertical car antenna at this distance?
3. A radio station sends a sinusoidal wave with average power of 50kW. Assume that the transmitter sends the signal with the same value to all direction. Calculate the wave intensity, electric field amplitude, and magnetic field that is detected by a satellite at 100 km away from the antenna.
The FM radio station KAMB broadcasts from an antenna atop a 170
meter tall radio tower at a frequency of 90 MHz with a total
radiated power of 40 kilowatts. Neighbors have complained about
problems they attribute to excessive radiation from the tower, but
the city engineer who measured the radiation level near the base of
the tower found it to be well below the accepted standard. You have
been hired by the HOA to assess the engineer's report. You...
4. An AM radio antenna has 3000 loops with diameter 0.20 m; a radio station makes its 2 nt magnetic field oscillate at 1400 kHz pointing left, then right. a) which coil orientation is best for the antenna's reception? { ABC} b) calculate the voltage from the antenna Rho 5. We might power a Crooke's tube using a Tesla coil transformer with 20 turns on the primary; 10,000 turns on the secondary, using 2.0 A from a 6 VAC 60...
Tried this once and got all wrong answers, really unsure about
how to solve. please help. will rate.
A circular conducting loop of radius 17.0 cm is located in a region of homogeneous magnetic field of magnitude 0.300 T pointing perpendicular to the plane of the loop. The loop is connected in series with a resistor of 235 12. The magnetic field is now increased at a constant rate by a factor of 2.90 in 25.0s. Calculate the magnitude of...
Please complete all steps and explain as thoroughly as possible
for the best possible rating.
Power lines produce both electric and magnetic fields. The interior of the human body is an electrical conductor, and as a result, electric fields are greatly reduced in magnitude within the body The electric fields inside the body from are much smaller than electric fields normally existing in the body However, magnetic fields are not reduced in the body. Earth's magnetic field, approximately 5 ×...
need answer to 3 & 4 please
3. 0/4 points Previous Answers An FM station broadcasts classical music at 88.8 MHz (megahertz, or 106 Hz). Find the wavelength (in m, nm, and A) of these radio waves. 0 266 Your response differs from the correct answer by more than 10%. Double check your calculations, m nm 4. -14 points A particular x-ray has a wavelength of 1.6 A. Calculate the energy (in)) of one photon of this radiation Submit Answer
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