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Write general expressions for the electric and magnetic fields of a 1=GHz sinusoidal plane wave traveling in the +y-direction in a lossless nonmagnetic medium with relative permittivity er=9. The electric field is polarized along the x-direction, its peak value is 6 V/m, and its intensity is 4 V/m at t=0 and y=2 cm.
A 1(lambda) wavelength long line has parameter R=0.2 Ohm/m, G=0.002 mho/m, L=15 muH/m and C=2.31pF/m. The line is operated at a frequency f=2.5 GHz. It is terminated with a load impedance of 100 Ohms.
Build a series circuit consisting of a 130 V 60 Hz ac source, a 5 ohm resistor, a 53.05 mH inductor, and a 0.33156 mF capacitor. a) Draw the ac circuit diagram b) Sove for the phasor current and phasor voltages across each component.
A 5-element uniform linear array with inter-element spacing of λ/2 is to have maximum radiation in the direction θ=60° , find the current phases , find the directions of null radiation , hence sketch the radiation pattern
Discuss these possible reasons, indicating which are the most important: The field is so young; such different needs; there are so many types of systems; and people with widely different backgrounds are developing.
Discuss the various ways to include conditional program flow control in 80x86 assembly programming. What are some limitations implementing this flow control when compared to higher level languages
Given one has frequency response of a system (magnitude and phase), and a sine wave of a given frequency and phase is input, explain how to find the output.
Two resistors are to be combined to form an equivalentresistance of 1000 Ω (or close to it). Readily available are two common resistors rated at 2000 Ω. To ensure the resistors are rated correctly, a studentmeasures the resistors using an ohmmeter an..
A plane wave is obliquelyincident on a perfectly conducting half-space. The magnetic field is perpendicular to the plane ofincidence. The incident E has an amplitude of1V/m,and the incident angle is θi. a. Write the fields in each region.
An electron is traveling horizontally along the positive x-axis at a speed 3.00 x 106 m/s. After it passes the origin, it enters a constant E field with a strength of 200 N/C and directed 45 degrees up from the x-axis.
Research about origin, formation process, and age of oil. What type of biota contributed to oil formation How is that linked to marine environment being conducive to oil formation What are the prospects for offshore oil beds
List three standard socket calls that you would expect every connection-oriented server to invoke that would not normally be invoked by any client. Briefly indicate why a typical client would not need to invoke these calls.
Consider the circuit in Figure P16.73. (a) Determine the value of Y for I†=2.5V and (i) A=B=0; (ii) A=0, B=2.5V; (iii) A=2.5V, B=0;and(iv) A=B=2.5V.(b)Repeatpart(a)forφ=0.(c)Whatis the logic function implemented by the circuit
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