By which ferroelectric materials are characterised, Electrical Engineering

Assignment Help:

Ferroelectric materials are characterised by

(A) Very high degree of polarisation.

(B) A sharp dependence of polarisation on temperature.

(C) Non-linear dependence of the charge Q on the applied voltage.

(D) All the above.

Ans:

Ferroelectric materials are characterised through very high degree of polarisation, a sharp dependence of polarisation upon temperature and a sharp dependence of polarisation upon temperature.


Related Discussions:- By which ferroelectric materials are characterised

Hall effect is associated with which material, Hall Effect is associated wi...

Hall Effect is associated with (A) Conductors. (B) Semiconductors. (C) Thermistors. (D)Solders. Ans: Hall Effect is associated with semiconductors.

Find the ratio of the forward to the reverse current, Assume that an abrupt...

Assume that an abrupt Si p-n junction with area 10-4 cm2 has NA=10 17 /cm 3 and ND=10 17 /cm 3 is working at room temperature. It is given that μ n = 700 cm 2 /v-s, μ P =250 cm

Dc machines, singly excited magnetic systems

singly excited magnetic systems

What is absolute permittivity, Absolute permittivity (ε):  Permittivity ...

Absolute permittivity (ε):  Permittivity is a capacitance or ability to kept energy of a capacitor.  A force was also generated, called as electric force and the symbol. It d

Explain error-rate control and output-rate control, Error-Rate Control, Out...

Error-Rate Control, Output-Rate Control, and Integral-Error (Reset) Control Let us consider a typical second-order servomechanism(containing two energy-storing elements) whose

Need for software defined radio, Since past few decades, telecommunication ...

Since past few decades, telecommunication systems are continuously evolving from 2G to 3G to 4G etc. This has resulted in multiple technologies and many types of receivers which do

Determine vc in given circuit, Q. Consider the circuit of Figure in which t...

Q. Consider the circuit of Figure in which the switch S has been open for a long time and is closed at t = 0. Determine v C (t) for t ≥ 0.

Explain the voltage regulation, Explain the Voltage Regulation? The per...

Explain the Voltage Regulation? The percent of voltage regulation of a generator is defined as the ratio of the change in voltage from no-load to full-load to the full-load vol

Define the tick of the property, Tick of the property, which is different f...

Tick of the property, which is different from the group (A) Ductility.                (B) Resistivity. (C) Tensile strength.   (D) Hardness. Ans: Tick of the pr

Explain intrinsic semiconductor, Explain Intrinsic Semiconductor. Intr...

Explain Intrinsic Semiconductor. Intrinsic Semiconductor: An extremely pure semiconductor is termed as intrinsic semiconductor. But at absolute zero temperature its valence b

Write Your Message!

Captcha
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