What do you mean by lumped-circuit elements, Electrical Engineering

Assignment Help:

Q. What do you mean by Lumped-circuit elements ?

Electric circuits or networks are formed by interconnecting various devices, sources, and components. Although the effects of each element (such as heating effects, electric-field effects, or magnetic-field effects) are distributed throughout space, one often lumps them together as lumped elements. The passive components are the resistance R representing the heating effect, the capacitance C representing the electric-field effect, and the inductance L representing the magnetic-field effect. Their characteristics will be presented in this section. The capacitor models the relation between voltage and current due to changes in the accumulation of electric charge, and the inductor models the relation due to changes in magnetic flux linkages, as will be seen later.

While these phenomena are generally distributed throughout an electric circuit, under certain conditions they can be considered to be concentrated at certain points and can therefore be represented by lumped parameters.

Related Discussions:- What do you mean by lumped-circuit elements

High level language - third generation language , High Level Language ( thi...

High Level Language ( third Generation Language ) The difficulties of low  level  languages are overcome  by high  level languages. In  assembly  language  mnemonics  were used

power sector economics & planning, 1.  The rejection criteria of an invest...

1.  The rejection criteria of an investment project, as evaluated from the NPV method is that NPV should be equal to zero. 2.  Technical feasibility is the only criteria to dete

Determine what is the minimum required sampling rate, 1. An analog informat...

1. An analog information signal, whose maximum frequency is 6000Hz, is to be transmitted using a PCM system. The quantization error must not exceed the 1 % of the peak-to- peak an

100 line exchange with two-motion line finders, In this design, there are 2...

In this design, there are 24 line finders. If any of the 100 subscribers has to get access to any of 24 two-motion selectors, it is necessary that every line finder is capable of r

Calculate k for n-channel enhancement mosfet, Q. An n-channel enhancement M...

Q. An n-channel enhancement MOSFET operates in the active region with very large V A , v GS = 6V, V = 4 V, and i = 1 mA. Calculate K.

Convert decimal numbers into binary, Q. Convert the following DECIMAL numbe...

Q. Convert the following DECIMAL numbers into BINARY, double check by converting the result BINARY to DECIMAL. Assume all binary numbers are represented by 12 bits on LHS of binary

Design a mealy system, Design a Mealy system whose output is 1 iff there ha...

Design a Mealy system whose output is 1 iff there have been exactly two 1's followed by a 0 and then a 1. (a) Assume overlapping is allowed (b) Assume overlapping is not

Singular value decomposition, Singular Value Decomposition (i) initial...

Singular Value Decomposition (i) initialize a 2x2 matrix m=[4 0.5;0.5 7]  Factorize the matrix with SVD [u d v]=svd(m) How the matrix u and v differ? Why is that?

What is the difference between a tem mode and a te mode, Q. (a) What is the...

Q. (a) What is the difference between a TEM mode and a TE mode? (b) Explain the terms "cutoff wavelength" and "dominant mode" as applied to waveguides. Find the cutoff wavelengt

Write Your Message!

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