Capacity of coaxial cable - Cylindrical Capacitor


A capacitor is an electrical/electronic device that can store energy in the electric field between a pair of conductors. Its capacity depends on the length, the distance of the conductors and the permittivity of the medium

Related formulas


CCapacitance (F)
ϵrRelative permittivity (dimensionless)
ϵ0electric constant
lLength of the conductor (m)
ROuter conductor radius (m)
rInner conductor radius (m)