TABLE I.

Coefficient values. LW—lateral wall; PE—piezoelectric

Coefficient	Symbol	Value	Unit
Length	l	20,40,60,80	μm
Radius	r	4.5	μm
Width (circumference)	w	28.5	μm
Thickness (LW & PE plate)	t	100a	nm
Density	ρ	1a	g/ml
PE plate permittivity	${\epsilon }_0{\epsilon }_{33}^{\mathrm{T}}$	5.0×10−11	C2/Nm2
PE plate elastic compliance	${\mathrm{S}}_{11}^{\mathrm{E}}$	3.1×10−5	m2/N
PE constant	${\mathrm{d}}_{31}^2$	6.8×10−16	C2/N2
LW resistance	Rpm	100	Ωm2
LW capacitance	Cpm	1.7×10−2	F/m2
Basal membrane resistance	Rba	1	Ωm2
Basal membrane capacitance	Cba	1.7×10−2	F/m2
Apical area (cuticular plate)	Acp	8.2×10−11	m2
Apical membrane resistance	Rap	5.0×10−4	Ωm2
Apical membrane capacitance	Cap	1.7×10−2	F/m2

^aEstimated—this paper.