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A DC voltage of 10 V is applied across a parallel platecapacitor with a 2 cm separation between the plates. Knowing that the potential field distribution inside the capacitor is linear, plot the potential and electric fields inside the capacitor. How would the potential and electric eld distribution be if the voltage applied to theplates was a 10 V rms sinusoidal signal at 60 Hz?
Design a circuit to capture the pressing of buttons (momentary switches). The circuit should have two LEDs "A" and "B", and two buttons, "A" and "B". Whichever button was last pressed should determine which of the two LEDs is lit.
The junction capacitance Cj of a one-sided silicon pn junction (i.e. one side of the junction is highly doped, the other side is much lower doped, e.g. n+p or p+n) at T = 300 K is measured under a reverse bias VA = - 50 mV and found to be 1.3 pF.
Define static electricity and State five sources of static electricity and Describe three methods used to reduce hazards due to static electricity
A 345-kV, 3-phase transmission line delivers 100 MVA, 0.866 lagging, to a DELTA connected load. Calculate the following: a.) The total real and reactive power delivered to the load. b.) The real and reactive power per phase.
A series circuit consisting of a 30-µF capacitor and a 0.155-henry inductor is connected to a 120-volt 60-cycle source. Calculate the circuit current and indicate whether it lags behind or leads the voltage.
Design a DC current source to meet the following specifications: - Current source value: 100 u-amps +/- 1% (over all possible load and supply voltage conditions). - Output resistance: >20 Mohms. - Available DC voltage sources are bipolar and range fr..
A 150MW alternator generates an open-circut line-t0-line voltage of 12kV at nomial DC excitiation. When the terminals are placed in short-circuit the resulting current per phase is 8000A. a) Calculate the approximate value of the synchronous reacta..
An infinite sheet of uniform (constant) charge density (rho)s0 [C/m^2] is situated coincident with the x-y plane at z = 0. The sheet has a hole of radius a centered at the origin. Find the electric field vector at points along the z-axis.
The anode of the diode is connected to the inverting node of the op-amp, while its cathode is connected to the output of the op-amp. Determine the expression of the output node potential as a function of the input node potential.
(a) Compute the minimum voltage that the output voltage across R1 falls to when both capacitors C1 and C2 are present. (b) Using the same model for D1, compute the maximum voltage that the output voltage across R1 rises to.
A proportional control system is to be used to control the wing flaps of a jet air-plane. The wind load is expected to cause as much as 600 in .lb of torque. The system should be able to keep the flaps to within 5 of the set point.
You are running a long, time-consuming simulation on a multicore server that is heavily used by all the engineers in your design group. Wanting to make optimal use of this shared resource, you make some measurements to determine how many cores you..
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