Midterm1_Equations

# Midterm1_Equations - PY212 Fall 2010 Equation Sheet Exam 1...

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PY212 Fall 2010 Equation Sheet – Exam 1 E d A = q in ε 0 F 12 = kq 1 q 2 r 2 ˆ r 12 k = 1 4 πε 0 F = q 0 E F = m a E = F q 0 E = k q r 2 ˆ r = 1 4 0 q r 2 ˆ r E = k q i r i 2 i ˆ r i E = k dq r 2 ˆ r p = q s E = 1 4 0 2 p r 3 E = 1 4 0 p r 3 τ = p × E U = p E Φ E = E d A = q in 0 E = 2 k λ r ˆ r = 1 2 0 r ˆ r E = σ 2 0 E = 0 Δ U = W = F d s U = k q 1 q 2 r 12 = 1 4 0 q 1 q 2 r 12 U = q 0 V Δ V = Δ U q 0 = E d s V = k q r = 1 4 0 q r V = k q i r i i V = k dq r E = V E = dV ds ≈ − Δ V Δ s = q L = q A ρ = q V C = Q Δ V C = 0 A d C eq = C i parallel 1 C eq = 1 C i series C = κ C 0 U = Q 2 2 C = 1 2 Q Δ V ( ) = 1 2 C Δ V ( ) 2 u E U V = 1 2 0 E 2 k = 8.99 × 10 9 N m 2 C 2 0 = 8.85 × 10 12 C 2 N m 2 10 11 C 2 N m 2 e = 1.602 × 10 19 C g = 9.8
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## This note was uploaded on 12/14/2010 for the course PY 212 taught by Professor Bobby during the Spring '10 term at Punjab Engineering College.

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