power_intensity.problemA radio station transmits isotropically (that is, in all directions) electromagnetic radiation at a frequency of 94.6 MHz. At a certain distance from the radio station, the intensity of the wave is I=0.355wm?a) What will be the intensity of the wave three times the distance from the radio station?Submit AnswerTries 0/12b) What is the wavelength of the transmitted signal?Submit Answer Tries 0/12If the power of the antenna is 8 MW.c) At what distance from the source will the intensity of the wave be 0.177 W/m2?Submit AnswerTries 0/12d) and what will be the absorption pressure exerted by the wave at that distance?Submit Answer Tries 0/12e) and what will be the effective electric field (rms) exerted by the wave at that distance?
power_intensity.problem
A radio station transmits isotropically (that is, in all directions) electromagnetic radiation at a frequency of 94.6 MHz. At a certain distance from the radio station, the intensity of the wave is I=0.355
wm?
a) What will be the intensity of the wave three times the distance from the radio station?
Submit Answer
Tries 0/12
b) What is the wavelength of the transmitted signal?
Submit Answer Tries 0/12
If the power of the antenna is 8 MW.
c) At what distance from the source will the intensity of the wave be 0.177 W/m2?
Submit Answer
Tries 0/12
d) and what will be the absorption pressure exerted by the wave at that distance?
Submit Answer Tries 0/12
e) and what will be the effective electric field (rms) exerted by the wave at that distance?
wu potencia_intensidad.problem una estacion de radio transmite isotropicamente (es deor en todas las direcciones) radiación electromagnética a la frecuencia de ser corta distaca de la estación radial ta intensidad de la onda en 1-0.355 w/m cil serà la intensidad de senderile de distancia de la estación racial? Stres 0/12 5) Col es la longitud de onda de la sera transmitida? samwe Tres 0/12 51 ta potencia de la antena es de BMW. c) A que distancia de la Fuente in intensidad de la onda será 0.177 W/m Su Tes 0/12 d) y cual serta presión de absorpcion ejercida por la onda a esa distancia? SA Tries 0/12 vull ser el campo eléctrico efickt (rm) erda por la onde se distancia? Tries 0/12 Send Feedback Dision
wu potencia_intensidad.problem una estacion de radio transmite isotropicamente (es deor en todas las direcciones) radiac
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wu potencia_intensidad.problem una estacion de radio transmite isotropicamente (es deor en todas las direcciones) radiac
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