exam01_equations

# exam01_equations - Physics 8.02 Equation Sheet Exam One...

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1 Physics 8.02 Equation Sheet Exam One Please Remove this Tear Sheet from Your Exam 23 ˆ () 44 oo qq rr πε == Er r r r ˆ points source q field point r r r= from to r 3 1 ( ) 4 N i i i oi q = =− r r r v r v 2 0 1 ˆ 4 source dq = r r r q q = FE enc o closed surface Q d ε ⋅= ∫∫ EA r r ± points from inside to outside d A r 0 closed path Ed s r r ± b moving from a to b b a a VV V Δ= = s r r UqV Δ=Δ point charge ;()0 4 o q r =∞ = many point charges 1 4 N i i q = = r v 0 1 ; ( ) 0 4 source dq = r r 4 ij all pairs j UU = V =−∇ E E r V r for spherical and cylindrical symmetry x V E x y V E y z V E z Circumferences, Areas, Volumes: 1) The area of a circle of radius r is π r 2 .Its circumference is

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## This note was uploaded on 02/27/2011 for the course PHYSICS 8 taught by Professor Dourmashkin during the Fall '10 term at MIT.

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exam01_equations - Physics 8.02 Equation Sheet Exam One...

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