Electric charge density displacement

Description

Piezoelectricity is the combined effect of the electrical behavior of the material Piezoelectricity is the electric charge that accumulates in certain solid materials (such as crystals, certain ceramics, and biological matter such as bone, DNA and various proteins) in response to applied mechanical stress.

Related formulas

Variables

DElectric charge density displacement (C/m2)
ϵPermitivity (F/m)
EElectric field strength (V/m)