A microwave transmitter emits electromag- netic waves of a single wavelength. The maxi- mum electric field 1.38 km from the transmit- ter is 5.17 V/m. The speed of light is 2.99792 x 10° m/s and_the permeability of free space is 47 x 10-7 N/A². Assuming that the transmitter is a point source and neglecting waves reflected from the Earth, calculate the maximum magnetic field at this distance. Answer in units of T. Calculate the total power emitted by the transmitter. Answer in units of W.

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter30: Customary And Metric Steel Rules
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A microwave transmitter emits electromag-
netic waves of a single wavelength. The maxi-
mum electric field 1.38 km from the transmit-
ter is 5.17 V/m.
The speed of light is 2.99792 × 10° m/s
and_the permeability of free space is 47 x
10-7 N/A?.
Assuming that the transmitter is a point
source and neglecting waves reflected from
the Earth, calculate the maximum magnetic
field at this distance.
Answer in units of T.
Calculate the total power emitted by the
transmitter.
Answer in units of W.
Transcribed Image Text:A microwave transmitter emits electromag- netic waves of a single wavelength. The maxi- mum electric field 1.38 km from the transmit- ter is 5.17 V/m. The speed of light is 2.99792 × 10° m/s and_the permeability of free space is 47 x 10-7 N/A?. Assuming that the transmitter is a point source and neglecting waves reflected from the Earth, calculate the maximum magnetic field at this distance. Answer in units of T. Calculate the total power emitted by the transmitter. Answer in units of W.
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