Physics Capacitance and Resistance Equations

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10 Terms

1
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Capacitance in terms of charge, distance, and constant k (general capacitance)

C = q/v in (F)arads

2
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Specific capacitance

C = Aε/d in (F)arads

3
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Charge stored in capacitor

U = 1/2CV²

4
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Capacitors in series in a circuit

1/C = 1/C1 + 1/C2 + 1/C3 +…

5
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Capacitors in parallel in a circuit

C = C1 + C2 + C3 +…

6
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Resistance (R) in terms of voltage and current

R = VI in Ohms

7
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Resistance (R) in a wire

R = ρL/A in Ohms

8
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Resistivity is the ___ of conductivity

inverse; ρ = 1/C

9
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Resistors in series in a circuit

R = R1 + R2 + R3 +…

10
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Resistors in parallel in a circuit

1/R = 1/R1 + 1/R2 + 1/R3 +…