esheet3 - Physics 21 Fall, 2004 Equation Sheet speed of...

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Unformatted text preview: Physics 21 Fall, 2004 Equation Sheet speed of light in vacuo c 3 . 00 10 8 m/s Gravitational constant G 6 . 67 10 11 N m 2 /kg 2 Avogadros Number N A 6 . 02 10 23 mol 1 Boltzmanns constant k B 1 . 38 10 23 J/K charge on electron e 1 . 60 10 19 C free space permittivity 8 . 85 10 12 C 2 /N m 2 free space permeability 4 10 7 T m/A Plancks constant h 6 . 626 10 34 J s Plancks constant/(2 ) h = h/ 2 1 . 055 10 34 J s electron rest mass m e 9 . 11 10 31 kg proton rest mass m p 1 . 6726 10 27 kg neutron rest mass m n 1 . 6749 10 27 kg atomic mass unit u 1 . 6605 10 27 kg 1 / (4 ) k 8 . 99 10 9 N m 2 /C 2 F 12 = 1 4 Q 1 Q 2 r 3 21 ( r 1 r 2 ) F = q E d E = 1 4 dQ ( r r ) | r r | 3 E = V E = i V x + j V y + k V z V b V a = Z b a E d l V = 1 4 Q r u elec = 1 2 E 2 , u mag = 1 2 B 2 Work = Z F d l...
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