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a transmission line is characterized by an effective signal wave frontvelocity of Vw=c/3. calculate the time delay required in pico seconds for a signal to propagate end to end on a line that is 30c
a transmission line in a computer network induces a signal delay of 1.25 ns. the signal wave front velocity is chraterized by the equation Vw=c/n,where Vw=velocity of electromagnetic wave front :c=3
write a program that implement the system difference equation recursively, in "real-time" fashion, including the recursive update of variable samples(shift register). Compute and plot the response t
PAL12H6 (12 inputs, 6 outputs, AND-OR structure, two output OR's have 4 AND gate inputs and four output OR's have 2 AND gate inputs). NOTE: you need to show only appropriate product terms used for PA
Simulate the second-order RLC circuit using simpower Matlab simulink.This circuit has DC source voltage Vs=220V, Inductance L=2mH and Resistance R=160 ohms.Determine the capacitance values for each
Four equal point charges Q form a square of side length a. Calculate the assembly energy for this configuration.
Use a Spread Sheet or MATLAB or write a computer program to find the numeric solution to the conduction angle equation for a 60hz Half-Wave rectifier circuit that uses a filter capacitance of 100,00
a)apply gauss's law to find the total flux leaving the closed surface of the cube. b)evaluate - *D at v the center of the cube. c)estimate the total charge enclosed within the cube.
Design a differentiator to have a time constant of 10^(-2) s, and an input capacitance of 0.01 Micro F. What is the gain magnitude and phase of this circuit at 10 rad/s, and at 10^3 rad/s.
In cylindrical coordinates ,let D = (pa + za )/[4pie(p^2+z^2)^1.5].Determine the total flux leaving: p z a) The infinitely long cylindrical surface p=7; b) the finite cylindrical,p=7,l z l less than e
A point charge of 20nC is located at (4,-1,3), and a uniform line charge of -25 nC/m lies along the intersection of the planes x=-4 and z-6. a) calculate D at (3,-1,0). B)how much electric flux leav
A particle having charge q and mass m, initially at rest, is accelerated through a potential difference V0. Find the final speed (assume nonrelativistic).
(a) Calculate on the axis of a charged ring. The ring lies in the z = 0 plane, has radius a, and carries uniform charge density λ C/m. (b) Repeat for a charged disk. The disk lies in the z = 0
Three equal point charges Q form an equilateral triangle of side length a. How much work is needed to move one charge to the position halfway between the other two
Find the absolute potential at a distance h off of the end of the segment. How much work is needed to transport a point charge Q1 from infinity to this location
An AC model of a cascode common-source amplifier is shown below. M1 and M2 are biased in saturation mode. The parasitic capacitors in the transistors are included. Determine the poles in frequency r
Design a circuit to provided a positive voltage whose magnitude is equal to the acceleration (revolutions pre minute) of the wheel. Assume the velocity sensor's output 1 mV/rpm, and the wheel rotate
The expression for the steady-state voltage and current at the terminals of a given circuit are, V(t)=170cos(120pt + 50°)volts i(t)=40sin(120pt+68°)amps 1-What is the phase difference between
A Wheatstone bridge circuit has resistance arms of 400, 40, 602, and 6000 ohms taken sequentially around the bridge. The galvanometer has a resistance of 110 ohms and is connected between the juncti
Four signals, each having W = 3 kHz, are to be frequency-division multiplexed with 1-kHz guard bands between channels. The subcarrier modulation (modulation to accomplish the FDM) is AM, with one si
Point charges Q1 and Q2 are respectively located at (4,0,-3) and (2,0,1). If Q2 = 4 nC, find Q1 such that (a) The E at (5,0,6) has no z-component (b) The force on a test charge at (5,0,6) has no x-com
The lattice constant of GaAs is a =5.65 angstrom. (a) Determine the number Ga atoms and As atoms per cubic centimeter.
A charge density is uniformly distibuted over a linear section from 0<x<1 such that the charge density is 4ε. find the potential and the electrical field across the region assuming tha
Toroidal coil of square cross section with N turns carrying current I. The inner radius is a, the outer radius is b. Height of the toroid is h. Solve for magnetic field density and magnetic flux eve
Derive equations for the capacitance, and resistance across the dielectric of a coaxial line of inner conductor radius a, and outer conductor radius b, and permittivity ε.