Piezoelectric is:

Home » Electrical Engineering materials » Electrical engineering material miscellaneous » Question

Piezoelectric is:

1. material which becomes polarised when stressed
2. a material which changes dimensions due to applied field
3. a material that has properties midway between those of magnetic and non magnetic materials
4. a material in which magnetising force reduces when current flowing is increased

Correct Option: A

Piezoelectric is material which becomes polarised when stressed.