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Application: Fields and power in rectangular waveguide. A rectangular waveguide is used to transmit power from a generator to a radar antenna. The waveguide is a WR34waveguide with internal dimensions of 0.864 cm and 0.432 cm, operating at 23 GHz in the TE10 mode. The power delivered is 50 kW.
(a) Calculate the amplitudes of the electric and magnetic field intensities in the waveguide.
(b) Are these amplitudes acceptable in level? Explain.
Suppose you take out a car loan of $10,000 with an interest rate of 12% compounded monthly. You will pay off the loan in 48 months with equal monthly payments. What is the monthly interest rate? What is the amount of the equal monthly payment?
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