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10 cards from this deck
Component that stores electric charge
Two conductive plates separated by gap
Insulating material between capacitor plates
Ratio of εεε to ε0ε_0ε0 (dielectric constant)
εr=εε0ε_r = \frac{ε}{ε_0}εr=ε0ε
C=Aε0εrdC = \frac{Aε_0ε_r}{d}C=dAε0εr
Increases capacitance
+ve ends face -ve plate, -ve ends face +ve plate
Internal field opposes external, less VVV needed
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