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urp:physelec [2021-11-06] nerf_herder |
urp:physelec [2021-11-06] (current) nerf_herder |
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Joules = watts * seconds | Joules = watts * seconds | ||
- | ====capacitance==== | + | ====Capacitance==== |
Q = CV , Q = charge (coulombs, always a positive value), C = capacitance (farads), V = voltage | Q = CV , Q = charge (coulombs, always a positive value), C = capacitance (farads), V = voltage | ||
- | parallel plate capacitor | + | Parallel plate capacitor |
C = epsilon (A/d), A = area, d = distance between plates | C = epsilon (A/d), A = area, d = distance between plates | ||
epsilon = permittivity of the dielectric | epsilon = permittivity of the dielectric |