(IV) A hollow conductor waveguide has a rectangular cross section of 2a by a. If we want it to allow a microwave at 15 GHz to propagate only in four lowest TE modes, what is the requirement on the value of a?

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Q: The magnetic field component of an EM wave propagating in the +y direction in sea water (E, = 80, µ,…

A: Sea water can be considered to be a di-electric. As any plane wave passes through a di-electric, it…

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A: We have fc=12πRC=12π×1.5×103×0.02×10-6=5305.16 Hz

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A: Answer is option A Because amplitude of magnetic Field Because amplitude is =2/3 frequency=900 MHz

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A: The maximum safe intensity of microwaves for Human exposure is taken to be 1.00 W/m2

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A: This question can be solved by using rules of the electrodynamics

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A: The solution for the given below is :- Pc = 128 , Ps = 64, BW = 2 KHz, u = 0.03

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A: a) frequency = 0.0314 Hz or s-1 b) period of radiation emitted = 31.85 s

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A: Given, f = 9.4 HHz H= 7 mA/m