Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
An electromagnetic signal is generated by a Hertzian dipole located at a point P, which has the position vector r = ?(100m) ez.
The signal is detected by a small wire loop located at the origin. Apart from the dipole and the loop, the nearby space is empty.
Experimentation reveals that the detected signal is induced by a changing magnetic field:Bphys(t)= B0 sin (2?ft) ex, where B0 =0.1 ?T and f = 30MHz.
Show that the given physical magnetic field at the loop, Bphys(t), is consistent with a monochromatic plane wave solution of Maxwell's equations given by B =iB0 exp[i(kz ? ?t)] ex.
(1) If the frequency was changed, what would happen to the current in a circuit Explain increase or decrease. (2) If you have R = 2 K ohm, Xc = 3 K ohm, XI = 4 K ohm . Find the G, Bc, BI, Yt anf Zt.
Assume that a voice channel occupies a bandwidth of 4 khz , now we need to multiplex 10 digitized voice channel (assuming 8 bit per sample) using synchronous TDM. if the interleaved unit is 1 byte . 1 extra bit is added per fram for synchronizatio..
Design a full-wave bridge rectifier circuit to deliver 10 volts de with less than 0.1 volt (pp) ripple into a load draWing up to 10mA. Choose the appropriate ac input voltage. assuming 0.6 volt diode drops.
1. for a 1-gbps network operating over 5000 km the delay is the limiting factor not the bandwidth. consider a
draw a possible three phase motor that is based on two rotating electric fields and explain 1) the basic principle; 2) the drawback of the electric field based machine when it is compared to magnetic field based machines
Design a device that creates a voltage that is a damped oscillation with a frequency of 5 radians per second and a time constant of 3 seconds. In particular, explain how initial conditions are to be handled.
A dc shunt motor drives a centrifugal pump at a speed of 1000rpm when the terminal voltage and the line currents are 200V and 50A, respectively. The armature and field resistance are 0.1 ohm and 100 ohm respectively.
Using an orbital box diagram and the noble gas notation, show the electron configuration of titanium. Give one possible set of four quantum numbers for each of the electrons beyond those of the preceding noble gas.
A sinusoidal current is zero at t = -0.625 s and increasing at a rate of 8000pi A/s. The maximum amplitude of the current is 5 A. a. What is the frequency of i in radians per second b. What is the expression for i
A system has power gain of 52. Directivity is measured as 90 and the dissipated power in an antenna with a gain of 700 is 1.9 watts. what is the EIRP in watts and dBm
In each of the following sets, the function have been minimized individually. Find a minimum two-level circuit (cooresponding to SOP expression) using AND and one OR gate per function for each. F = B'D' + CD' + AB'CG = BC + ACD ( 6 gates, 15 inputs..
Determine the magnitude of the current when the machine develops its maximum gross power with the excitation held constant.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd