For the network of given figure find the current

Assignment Help Electrical Engineering
Reference no: EM131203629

For the network of given figure:

a. Find the current through the 2-Ω resistor.

b. Convert the current source and 4-Ω resistor to a voltage source, and again solve for the current in the 2-Ω resistor. Compare the results.

2048_Network.jpg

Reference no: EM131203629

Questions Cloud

Find the voltage output of a dynamic microphone : A microphone of 300Ω impedance has an output at -60 dB below a 1 mW reference level. The microphone provides input to an amplifier which in turn is to provide an output level of 30 dBm when a load of 8 Ω is connected to the output terminals of the..
Process of designing and developing this mini online course : List two (2) assignments: (a) an essay test with three (3) questions and (b) a writing assignment. Discuss at least two (2) challenges and two (2) benefits with the process of designing and developing this mini online course.
Describe the determinants of productivity : List and describe the determinants of productivity. Explain how a higher savings rate can lead to a higher standard of living. What might deter a policymaker from trying to raise the rate of saving?
Describe at least two national-level policy reforms : Describe at least two national-level policy reforms that occurred in response to the 9/11 terrorist attacks. Describe at least two national-level policy reforms that occurred in response to Hurricane Katrina.
For the network of given figure find the current : Find the current through the 2-Ω resistor. - Convert the current source and 4-Ω resistor to a voltage source, and again solve for the current in the 2-Ω resistor. Compare the results.
What will the loss in decibels incomparison to midband : For cascaded amplifiers in general, at the half-power frequency of one stage, what will the loss in decibels be in comparison to midband for a two-stage amplifier? For a three-stage? For an n-stage?
Triangle back in balance : Choose one leg of the iron triangle and discuss its importance to you with the rationale for why it is the most important. If this leg is the most important to you, how would you alter the other two legs to bring the triangle back in balance?
Production function for helicopter blades in general form : Home has 11520 hours of labor available, andcan produce two goods: helicopter blades and/or grapefruits. The unit labor requirement in grapefruit production is 240 hours per metric ton. The unit labor requirement for helicopter blades is 960 hours pe..
Basic functions of leadership in a public safety environment : In performing the basic functions of leadership in a public safety environment, define situations when it may be appropriate to apply each of the leadership styles

Reviews

Write a Review

Electrical Engineering Questions & Answers

  Determine the time constant after the switch opens

Consider the circuit of Figure P4.28 in which the switch has been closed for a long time prior to t = 0. Determine the values of vC(t) before t = 0 and a long time after t = 0.Also, determine the time constant after the switch opens and expression..

  Determine the duty cycle d

A buck converter is supplied by a DC source of 48V. It produces an output voltage of 18V across a 10? load resistor. Assume that the capacitor is large enough so that the output voltage is kept constant. Determine the duty cycle D.

  What additional parallel resistance is require to produce bw

A coil having an inductance of 10uH is intended for applications around 1-MHz frequency. Its Q is specified to be 200. Find the equivlent parallel resistance R. What is the value of the capacitor required to produce responance at 1MHz

  Calculate the inverse fourier transform

Compute the inverse Fourier transform for X(ω) = cos 4ω. 5. A signal with the highest frequency component at 10 kHz is to be sampled. To reconstruct the signal, the sampling must be done at a minimum frequency of?

  How can the sampled signal be reconstituted in original form

A signal is to be sampled with an ideal sampler operating at 8000samples per second. Assuming an ideal low pass antialiasing filter,how can the sampled signal be reconstituted in its original form,and under what conditions

  Does the transition depend on the size or shape of the grid

The general belief is that the system exhibits a sharp phase transition from free flowing to fully jammed, as a function of initial density of cars. The existence of this sharp transition has been cited in the scientific literature several hundred..

  What is the frequency of the voltage source in khz

A sinusoidal voltage source is zero at t = 0.2 microseconds and is "going positive" at that point, meaning that v(t') > 0 for t' = 0.21 microseconds. Furthermore, the voltage at t = 0 is -28 milliVolts and its next zero is at t = 8.2 microseconds

  Determine the ratio of the normal and tangential component

Find the interface conditions required for the polarization vector at the interface between two dielectrics of permittivity ε1 and ε2. First, assume no free charges on the interface and then allow for existence of free charges on the interface.

  Design induction motor with code k delivers rated horsepower

A 75 hp, 60 Hz, 2300 V, 20 A, 2 pole, wye connected, design B induction motor with code K delivers rated horsepower at 3500 r/min. Assume the phase angle of the locked-rotor impedance is 75 degrees.

  What must the load be to extract maximum power from circuit

Consider a circuit that is connected to a phasor of 120V/0 degrees. The circuit feeds a 10 ohm resistor on the "hot" lead and then the circuit branches. One branch has a 0.1 A /-300 degree phasor current source (oriented with "arrow oriented right..

  What is the probability that a sample of five units selected

A lot of size N= 30 contains three nonconforming units. What is the probability that a sample of five units selected at random contains exactly one nonconforming unit what is the probability that it contains one or more non conformances

  How long does it take to send 1million bits of data

If each packet carries 1000 bitsof data, the distance between the sender and receiver is 5000km,link speed is 1Mbps, and the propagation speed is2x108 m/s. Assume no data or control frame is lostor damaged. Ignore transmission time for ACK.

Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd