Cylindrical Capacitor
Cylindrical capacitor, abbreviated as C, is a type of capacitor used to store an electric charge.
Cylindrical Capacitor formula |
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\(\large{ C = 2 \; \pi \; \epsilon \; \frac{ l }{ ln \;\frac{ R }{ r } } }\) | ||
Symbol | English | Metric |
\(\large{ C }\) = cylinder capacitance | \(\large{F}\) | \(\large{\frac{s^4-A^2}{kg-m^2}}\) |
\(\large{ l }\) = capacitor length | \(\large{in}\) | \(\large{mm}\) |
\(\large{ r }\) = inside radius | \(\large{in}\) | \(\large{mm}\) |
\(\large{ R }\) = outside radius | \(\large{in}\) | \(\large{mm}\) |
\(\large{ ln }\) = natural log | \(\large{dimensionless}\) | |
\(\large{ \epsilon }\) (Greek symbol epsilon) = permittivity of free space | \(\large{lbf-ft}\) | \(\large{J}\) |
\(\large{ \pi }\) = Pi | \(\large{3.141 592 653 ...}\) |
Tags: Electrical Equations