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

Calculate the bandwidth of the new signal, A signal comprises a bandwidth o...

A signal comprises a bandwidth of 1kHz centred around 1kHz.  A sine wave along with a frequency of 1250Hz is added to the signal. The bandwidth of the new signal is: 2250Hz

Show the dialling circuit, Q. Show the Dialling Circuit? Dialling circu...

Q. Show the Dialling Circuit? Dialling circuit enables subscriber to output signals representing digits, and this enables caller to enter destination telephone number. Dialling

Find the efficiency of the transformer, Q. A three-phase, 600-kVA, 2300:230...

Q. A three-phase, 600-kVA, 2300:230-V,Y-Y trans-former bank has an iron loss of 4400Wand a full-load copper loss of 7600 W. Find the efficiency of the transformer for 70%full load

Define abcd propagation , ABCD propagation of an optical ray through a s...

ABCD propagation of an optical ray through a system can be described by a straightforward two by two  matrix. In ray optics, the feature of a system is known by the correspondin

Unconditional jump - jump instruction , Unconditional Jump JMP ( Uncon...

Unconditional Jump JMP ( Unconditional Jump ) Instruction: This  instruction is used to transfer  the execution to the  specified  memory  address unconditionally ( does not c

UJT Help, What''s the formula for the VB2'' in a UJT?

What''s the formula for the VB2'' in a UJT?

Determine the percentage reduction in the applied voltage, A large inductio...

A large induction motor is usually started by applying a reduced voltage across themotor; such a voltage may be obtained from an autotrans- former. A motor is to be started on 50%

What is balanced budget, Q. What is Balanced Budget? Balanced Budget: A...

Q. What is Balanced Budget? Balanced Budget: An annual budget (like for a government) in that revenues perfectly offset expenditures, so that there is neither a deficit nor a s

Dc link scherbius drive - motor control , DC Link Scherbius Drive This ...

DC Link Scherbius Drive This type of scheme is shown in figure. This circuit  allows both  sub synchronous  and super synchronous speed control. In case  of sub synchronous spe

Grey code to excess 3 using nand gates, I need to do this experiment. Can a...

I need to do this experiment. Can anyone help me out doing this

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