Electronics and Communication Engineering - Materials and Components - Discussion

Discussion Forum : Materials and Components - Section 2 (Q.No. 7)
7.
In a piezoelectric crystal, the application of mechanical force will cause
plastic deformation of crystal
magnetic dipoles in the crystal
electrical polarization in the crystal
shift in Fermi level
Answer: Option
Explanation:

Piezoelectric materials permit conversion of mechanical force into electrical energy.

Discussion:
14 comments Page 2 of 2.

Pkn said:   5 years ago
C is the correct answer.

Sajan kumar p said:   5 years ago
Yes, Electric polarization.

Which indeed causes the generation of current.

PPDV said:   4 years ago
Yes, Option C is correct.

Pdcet said:   4 years ago
Yes, Option C is correct. I too agree.


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