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

Perfect gases avogadro''s hypothesis, Equal volumes of all gases contain th...

Equal volumes of all gases contain the samenumber of molecules when the volumes are measured at the same p and T. Therefore for a given volume at the same p and T, with the same

Ohms law, Normal 0 false false false EN-US X-NONE X...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Explain the construction and working of calomel electrode , 1.  Explain the...

1.  Explain the construction and working of Calomel electrode 2.  Derive an expression for the electrode potential of a glass electrode. 3.  What are ion selective electrodes

Switching characteristics, Switching Characteristics Switching  charact...

Switching Characteristics Switching  characteristics  of BJT  are shown  in figure. Due  to the presence of internal  capacitances BJT  cannot be  turned  instantly. Initially

The resistance of an 8 m length of the same wire, The resistance of a 5 m l...

The resistance of a 5 m length of wire is 600Ω.Determine: a)  the resistance of an 8 m length of the same wire, b)  the length of the same wire when the resistance is 420Ω

Dc machine closed-loop dynamics, i) Calculate the eigenvalues of a 100 hp,...

i) Calculate the eigenvalues of a 100 hp, 1150 rpm dc machine at rated flux with no extra load inertia. Use the "hot" value of the armature resistance. Calculate estimates of t

Extended industry standard architecture, How is EISA bus different from ISA...

How is EISA bus different from ISA bus? The Extended Industry Standard Architecture (EISA): it is a 32 bit modification to the ISA bus. Since computers became larger and had wi

Why memory decoding is required, Why memory decoding is required? To a...

Why memory decoding is required? To attach a memory device to the microprocessor, this is necessary to decode the address sent by the microprocessor. Decoding creates the memo

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