A parabolic rehector tocuses etectromagnetic waves into a beam as shown in the figure. The electromagnetc radation is pulted, with a pulse trequency of 23.0 GHI, and the duration of each pue is 11.00 n. The face of the refector has a radius of 5.00 om, and the average power during each pulse is 26.0 w. (Due te the nature of this problem, do not use reunded intermediate values in vour caloations-induding answers submitted in WebAssign.) (a) What is the wavelength (in om) of these electromagnetic waves? 1.30 cm (n) what is the tota energy (in ) contained in each puise? to Compute the average energy density (in ma/m) inside ach pulse x mam (4) Determine the amplitude of the electric field (in k/m) and magnetic field (in yT) in these electromagnetic waves (e) Assuming that this pulsed beam strikes an absorbing surface, compute the force (in N) exerted on the surface during the 1.00 ns duration of each pulse.
A parabolic rehector tocuses etectromagnetic waves into a beam as shown in the figure. The electromagnetc radation is pulted, with a pulse trequency of 23.0 GHI, and the duration of each pue is 11.00 n. The face of the refector has a radius of 5.00 om, and the average power during each pulse is 26.0 w. (Due te the nature of this problem, do not use reunded intermediate values in vour caloations-induding answers submitted in WebAssign.) (a) What is the wavelength (in om) of these electromagnetic waves? 1.30 cm (n) what is the tota energy (in ) contained in each puise? to Compute the average energy density (in ma/m) inside ach pulse x mam (4) Determine the amplitude of the electric field (in k/m) and magnetic field (in yT) in these electromagnetic waves (e) Assuming that this pulsed beam strikes an absorbing surface, compute the force (in N) exerted on the surface during the 1.00 ns duration of each pulse.
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
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Chapter1: Introduction
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Transcribed Image Text:A parabolic refector focuses electromagnetic waves into a beam as shown in the figure. The electromagnetc radiation is pulsed, with a puise trequency of 23.0 GHE, and the duration of each pulse is
1.00 na. The face of the refector has a redius of 5.00 om, and the average power during each pulse is 26.O ww. (Due to the nature of this problem, do not use rounded intermediate values in vour
calculations-induding answers submitted in WebAssign.)
(a) what is the wavelength (in om) of these electromagnetic waves?
cm
(b) What is the total energy (in l) contained in each pulse?
() Compute the average energy density (in ma/m) inside each pulse.
x ma/m
(d) Determine the amplitude of the electric field (in kV/m) and magnetic field (in T) in these electromagnetic waves
Ema
kV/m
(e) Assuming that this pulsed beam strikes an absorbing surface, compute the force (in N) exerted on the surface during the 1.00 ns duration of each pulse
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