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

Time constant at decay of current, Time constant at decay of current In...

Time constant at decay of current In decay of current by an inductor, a method to find values of time constant similar as in rise of current through an inductor. The difference

Study the diode forword I-V characteristics, objective ?

objective ?

Data rates in pstns, Data rates in PSTNs: A voice channel in a PSTN is ...

Data rates in PSTNs: A voice channel in a PSTN is band limited with a nominal bandwidth of 3.1 kHz. A first-cut estimate of this can be attained from Nyquist's theorem that app

Explain contact resistance, Explain Contact resistance. Contact resista...

Explain Contact resistance. Contact resistance: It is measured as the voltage drop from tail to tail of the mated contacts along with specified current flowing through the cont

Standards and labelling - features of energy conservation, Standards and La...

Standards and Labelling - Features of Energy Conservation Standards and Labelling (S & L) has been recognized as a key activity for improvement in energy efficiency. The S & L

With a block diagram explain fiber optic communication, With a block diagra...

With a block diagram explain fiber optic communication system Ans: The block diagram of a fiber optic communication system is display below: The input signal is giv

Find the net force experienced by a positive charge, Q. Two charges of equa...

Q. Two charges of equal magnitude 5µC but opposite sign are separated by a distance of 10 m. Find the net force experienced by a positive charge q = 2 µC that is placed midway betw

What are the various types of amplifiers, Q. What are the various types of ...

Q. What are the various types of amplifiers? Amplifiers can be classified as follows: (a) Based on the transistor configuration 1. Common emitter amplifier 2. Common c

Give some applications of manganin, Give some applications of manganin. ...

Give some applications of manganin. Manganin is alloy of nickel, copper and manganese. This is used shunts in measuring instruments, for making their coils and for making pr

Power electronics, waveform for diode with RLC load

waveform for diode with RLC load

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages