Flashcards
Physics capacitance
Cards in this deck (5)
- 1What is the definition of capacitance?Capacitance is the charge stored per unit potential difference change
- 2Name all the components and units of C = Q/V .C = capacitance(Farads,F)
Q = Charge(Coulombs,C)
V = potential(Voltz,V) - 3Name all the components and units of C = (A e0 er)/d .C = Capacitance (Farads,F)
A = Overlapping area between two plates(metres squared, m^2)
e0 = permittivity of free space
er = permitrivity of dielectric(material between plates)
d = plate separation (metres, m) - 4What is the definition of the dielectric constant of a material?The ability of a material to store charge in an electric field
- 5What is the definition of the relative permittivity of a material?The permittivity of a material in relative to the permittivity of free space
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- Flashcards on Physics capacitance, created by daniel upton on 11/02/2019.
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- daniel upton
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