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Transform the circuit in Figure into the s domain and find IL(s) and iL(t) when v1(t) = VAe-1000t u (t), R = 100 Ω, L = 100 mH, and iL(0) = 0 A. Validate you answer using Multisim.
Use MATLAB to generate a 256x256 black image (0 values) with a 1-valued central block (white square) of 64x64 size. Analytically or graphically define/derive how to determine the rotation angles and different coordinates systems.
Identify a figure of merit for a transconduc-tance amplifier like that suggested in Problem 1.26 above for a current amplifier. Use this to rank the three as transconductance amplifiers.
The charge entering the positve terminal of an element is given by the expression q(t)=-12e^(-2t) mC. The power delivered to the element is p(t)=2.4e^(-3t) W. Compute the current in the element, the voltage across the element,
Research the recent history of gasoline pricing in your area, and attempt to relate any fluctuations you observe to documented supply and demand factors outlined in our book. Be sure to cite any references used.
Briefly explain the relationship between an electric generator and an electric motor. Be sure to outline their basic operation.
Derive a minimum-cost realization of the four variable function that is equal to 1 if exactly two or exactly three of itsvariables are equal to 1; otherwise it is equal to 0.
A 3-phase synchronous generator feeds into a 22 kV grid. It has a synchronous reactance of 8 Ω/ phase and is delivering 12 MW and 6 MVAR to the system.
What are the two possible frequencies to which the local oscillator could be set? What bandwidth should the 10.7 MHz IF amplifier have?
Determine the capacitance of the capacitors per phase that are to be connected in delta across the terminals of the motor to raise the p.f to unity.
Determine the transfer function of a second-order(2poles) bandpass Butterworth filter with with Center frequency of 5kHz, passband gain=1 and a 3-dB bandwidth of 400Hz. Design it using the Multiple Feedback filter configuration
Suppose that the following sequence of symbols is allowed and must be transmitted: (-2, -1, +1, +2), (0, +1, -1, 0), (-2, -1, +1, +2), (0, +1, -1, 0), . . . . Draw the corresponding waveform in each pair of wires using the clock period, T, of part..
What is the uncertainty in position of an electron of an atom if there is ± 2.0 x 10^7 m·sec-1 uncertainty in its velocity Use the reduced Planck's constant and electron mass = 9.109 x 10-31 kg.
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