Ri i 1 rp 1 r i i fb qu b sin q fb bi sin q 1 f b fg

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Unformatted text preview: q FB = BI sin q 1 f B= FG = - Gm1m2 UG = - Gm1m2 r r2 m0 I 2p r fm = BA cos q eavg e 3 =- =Bu Dfm Dt A B C d E = = = = = = = = = = = = = = = = = area magnetic field capacitance distance electric field e emf F force I current length P power Q charge q point charge R resistance r distance t time U potential (stored) energy V electric potential or potential difference u = velocity or speed r = resistivity fm = magnetic flux ADVANCED PLACEMENT PHYSICS B EQUATIONS FOR 2006 and 2007 FLUID MECHANICS AND THERMAL PHYSICS WAVES AND OPTICS P = P0 + r gh u = fl Fbuoy = rVg A1u1 = A2 u2 1 P + r gy + ru 2 = const. 2 D =a 0 DT H= kA DT L P= F A PV = nRT = Nk BT K avg 3 = k BT 2 urms = 3 RT = M W = - P DV DU = Q + W e= W QH ec = TH - TC TH 3k B T m A = area e = efficiency F = force h = depth H = rate of heat transfer k = thermal conductivity Kavg = average molecular kinetic energy = length L = thickness M = molar mass n = number of moles N = number of molecules P = pressure Q = heat transferred to a system T = temperature U = internal energy V = volume u = velocity or speed urms = root-mean-square velocity W = work done on a system y = height a = coefficient of linear expansion m = mass of molecule r = density K max = hf - f h l= p D E = ( Dm ) c 2 E= f= K= m= p= l= f= c u n 1 sin q1 = n 2 sin q2 sin qc = n2 n1 1 1 1 + = si s0 f h s M = i =- i h0 s0 R 2 d sin q = ml f= xm m lL d GEOMETRY AND TRIGONOMETRY Rectangle A = bh Triangle 1 A = bh 2 Circle A = pr2 C = 2p r Parallelepiped...
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