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Circuit is needed to divide a 10Hz signal down to 1 Hz. Design two circuits as in the accompanying description. Hook the clock input to a 10Hz clock on the logic designer, and hook the output clock
A solenoid of length=0.7 m and radius R=5cm stores an amount of energy U=6x10^-6 J when a current I=0.4 A passes through it. What is the winding density of the solenoid
A transformer has 100 turns on the primary (terminals 1-1') and 200 turns on the secondary (terminals 2-2'). A current in the primary causes a magnetic flux, which links all turns of both the primar
The accompanying schematics each show two inductors with coupling but with different dot markings. For each of the two systems, determine the equivalent inductance of the system at terminals 1-1' by
a small loop of wire of radius 1.8cm is placed at the center of a wireloop with radois 25cm. the planes of loops are perpendicular to eachother and a 7A current flows in each. Estimate the torque th
Determine the power consumed by the two elements, determine the current leaving the source, determine the power factor and specify leading or lagging. Also, determine the size of the capacitor (in k
A Common-Source amplifier utilizes a MOSFET with µnCox = 400µA/V2, W/L = 10, and VA = 10V. It is biased at ID = 0.2 mA and uses RD = 6 k-ohm. Find Rin, Avo and Ro. Also, if a load resist
Consider a hollow cylinder with a length L along the z-axis and a radius R and a charge -Q, containing a wire also of length L and charge Q running co-axially to the cylinder at its center.
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
write a programe capable of winner team. the system must incoporate the score of each players and number of overs played.designed system must be efficent enough to keep track of extras,no balls,byes
A square of charge Q lies in the x-y plane with sides of length L, centered at the origin. A point P lies a distance z above the origin along the z-axis. Calculate the E-field at P. Put the final an
(a) Draw a circuit diagram and (b) calculate the total energy stored in the two capacitors. (c) What potential difference would be required across the same two capacitors connected in parallel for t
An RC circuit has a capacitance C=100μF. The voltage across the capacitor is vc= 141.42 sin1000t. Find the instantaneous expression for the current. If a voltmeter is connected across the capacit
A black box contains an impedance coil across the two available terminals of the box. The box 20 ampere from a 12-V battery and when it is connected to a 220-v 60 cycle source, it takes 900W.
n RL series circuit is connected across a 100-v 1000-cycle source. The resistance and the inductance are so adjusted that the power absorbed is 1600 W. The current in the circuit is i= 28.28 sin6280
Design an IIR filer with the following analog filter specifications, max attenuation in the passband = 2 dB and minimum attenuation in the stopband is 30 dB. Tchebycheff I BPF with passband edge frequ
1- for the linear system : Sak y(n-k) = S br x(n-r) , (series a are from k=0 to n ) & ( series b from r=0 to m) a- find H(z) b- does this equation uniquely specify the unit sample response of l.s.
in the process of sampling an analog signal g(t) is multiplied by a periodic train of rectangular pulses c(t)each of unit area ,given that the pulse repetition frequency of this periodic train is fs
Design a sequence generator circuit with 4 outputs W,X,Y and Z. The circuit should generate the following sequence of output patterns: 0001, 0011, 1100, 1000. After 1000, the circuit should repeat t
Design a combinational logic with 3 inputs x, y and z and three outputs A,B C. When the binary input is 0,1,2 or 3 the binary output is two greater than the input. When the binary input is 4,5,6,7 t
Two ammeters are put in parallel, and used to measure an unknown current. The unknown current is determined by adding the readings of the two ammeters. Ammeter #1 can read a maximum current of 50[A]
show that any Boolean function of 4 variables can be implemented by using one 4x1 multiplexer,one 2-to-4 decoder, and an unlimited number of OR gates. Demonstrate your method by implementing the fun
1a) find the equation of an electromagnetic wave, which has a period of 10^-4 sec, amplitude of 15 units and a positive maximum of 2.5*10^-5 secs 1b) if a uniform electric field, E = 20 a(subscript)
the Electric field intensity of a plane electromagnetic wave is given as E(z) = 8 cos (106 π t ) ix at point ( x=0 , y=0 , z=0 ) . the magnetic field intensity is the positive y direction and the