electric constant


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electric constant

n
(General Physics) the permittivity of free space, which has the value 8.854 187 × 10–12 farad per metre. Symbol: εo Also called: absolute permittivity
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8-litre petrol engine and a 53kW electric motor delivering a further 71bhp with an electric constant variable transmission the system just works really well - offering smooth, relaxed and quiet progress.
where [epsilon]0 is the electric constant, [epsilon] is the relative dielectric constant of insulation; [epsilon]0 = 1/[[mu].
Millikan's calculation of the electron's charge was within an outstanding one percent of the presently accepted value of the electric constant, falling short only because the experimentally-gained value used for the air viscosity was slightly low.
where the electric constant becomes linear density of the vortical tube, and the reciprocal of the magnetic constant is the centrifugal force produced by rotation of the vortical tube element with [m.
The actual permittivity, , is then calculated by multiplying the relative permittivity by the electric constant, o (vacuum permittivity): = = (1+ ), where is the electric susceptibility of the seed.