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Formulas Chapter 19

# Formulas Chapter 19 - E o = field magnitude without...

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Chapter 19 - "Electric Potential Energy and the Electric Potential" Electric Potential V = EPE q o V = Electric potential (J/C = V) EPE = Electric Potential Energy (J) q o = test charge (C) 1 electron volt = 1.6 x 10 -19 J E = - V s E = electric field (N/C) V = Potential difference (V) s = displacement (m) Capacitors and Dielectrics q = CV q = Charge (coulombs) C = Capacitance (farads) V = voltage (volts) κ = E o E κ = dielectric constant

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Unformatted text preview: E o = field magnitude without dielectric E = field magnitude with dielectric C = κε o A d C = capacitance (Farads) k = dielectric constant A = area of capacitor plates (m 2 ) d = separation of capacitor plates (m) Energy = 1 2 CV 2 C = capacitance (farads) V = potential difference (volts) Energy Density = 1 2 κε o E 2 k = dielectric constant E = electric field strength (N/C)...
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Formulas Chapter 19 - E o = field magnitude without...

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