21:59, 19 January 2007 (UTC)21:59, 19 January 2007 (UTC)21:59, 19 January 2007 (UTC)21:59, 19 January 2007 (UTC)Cleverdan204
E = h f {\displaystyle \,E=hf}
F c = m v 2 r {\displaystyle {F}_{c}={mv^{2} \over r}}
E = V d {\displaystyle E={V \over d}}
F = q E {\displaystyle \,F=qE}
v = λ f {\displaystyle \,v=\lambda f}
Kerrin Thomas
r 3 T 2 = G M 2 π 2 {\displaystyle {\frac {r^{3}}{T^{2}}}={GM \over 2\pi ^{2}}}
L v = L o 1 − v 2 c 2 {\displaystyle L_{v}={L_{o} \over {\sqrt {1-{v^{2} \over c^{2}}}}}}
m v = m o 1 − v 2 c 2 {\displaystyle m_{v}={m_{o} \over {\sqrt {1-{v^{2} \over c^{2}}}}}}
t v = t o 1 − v 2 c 2 {\displaystyle t_{v}={t_{o}{\sqrt {1-{v^{2} \over c^{2}}}}}}
F = n B I l s i n θ {\displaystyle \,F=nBIlsin\theta }
F l = k I 1 I 2 d {\displaystyle {F \over l}=k{I_{1}I_{2} \over d}}
F = q v B {\displaystyle \,F=qvB}
F = q v B s i n θ {\displaystyle \,F=qvBsin\theta }
τ = n B I A c o s θ {\displaystyle \,\tau =nBIAcos\theta }
ϕ = B A {\displaystyle \,\phi =BA}
ϕ = B A c o s θ {\displaystyle \,\phi =BAcos\theta }
V e m f = − n Δ ϕ Δ t {\displaystyle V_{emf}=-n{\Delta \phi \over \Delta t}}
v p v s = n p n s = I s I p {\displaystyle {v_{p} \over v_{s}}={n_{p} \over n_{s}}={I_{s} \over I_{p}}}
P l o s s = I 2 R {\displaystyle \,P_{loss}=I^{2}R}
E = n h f {\displaystyle \,E=nhf}
d = 1 p {\displaystyle \,d={1 \over p}}
M = m − 5 l o g d 10 {\displaystyle \,M=m-5log{d \over 10}}
I A I B = 100 M B − M A 5 {\displaystyle \,{I_{A} \over I_{B}}=100^{M_{B}-M_{A} \over 5}}
m 1 + m 2 = 4 π 2 r 3 G T 2 {\displaystyle \,m_{1}+m_{2}={{4\pi ^{2}r^{3}} \over {GT^{2}}}}
<math>\, K = {{(C)^c (D)^d} \over {(A)^a (B)^b}}
