2 - Campus Virtual FFyB


1 q1 • q 2 
F=
•
•r
4 πε
r2
ε = K • ε0
F=q•E
V=
• q1 • q 2 •
(
1 1
r A rB
)
EP =
ΔEP = - G • m1 • m 2 •
(
1 1
r A rB
)

M•m 
F =-G•
•r
2
V =- G•
1 Q2
UE = •
2 C
B=
1
ΔEP =
C=
4 πε

( )
2
v
r
V = ω•r
N
∑V
dΦ B
dt
∑i
n
n =1
i = im .e
−
t
RC
G = m (ω´ -ω 0
K
m
)
2 2
im = ε
R
+ b ω´
b
( 2m
)
2
2
X (t ) =
X2 =
ΔP =
ΔP • π • R
Q=
8•L• η
bω´
m(ω´ -ω 0
2
2
)
2
2 • γ • cosθ
k•γ
h=
δ• g•r
R
2 • g • r 2 • t • (δ e - δ l )
η=
9•e
4

i = −im .e
E pot =
X (t )
(N - 1) • S 2
d
τ = i ⋅B × A
q = Qm cos (ϖ 0 t)
F
• cos(ω´•t + φ)
G
φ = - arctan
µ0 I
2π r
ρ .l
A
i=
q
t
µ=
d.L
t . ΔV
1
K • X2
2
P+
t
RC
N
1
1
=∑
Ceqn n= 1 Cn
⎛ - t ⎞
⎜
⎟
i = im • ⎜ 1 - e L/R ⎟
⎜
⎟
⎝
⎠
i = im .e
−
1 Q2 1 2
+ Li
2 C 2
K
2•π
1
m • v2
2
E cin =
t=
−
Qm = εC
ω 0 = m = T = 2π • f
- ( b )•t
= A 0 • e 2m cos(ω 0 ´•t + φ )
X - X0
S
Q
= k . R . i2
t
E
te - tf
t 100 - t 0
∑ (x i - X)2
N- 1
N
R = 6π • η • rP • v P η x = ηR
v
α=
S=
1
2
• δ • v + ρ • h = cte
2
µ=
n1 • sen (i) = n2 • sen (r)
 
ΦB = B • A
UT =
ΔV = i • R
R=
)
B . l = µ0 I N
⎛ - t ⎞
⎜
⎟
q = Q m • ⎜ e RC ⎟
⎜
⎟
⎝
⎠
ε = NBSω sen(ωt )
2
m
r
N
1
1 Ceq = N C
∑
n
n
=∑
n= 1
Req n n= 1 Rn
X (t ) = A • cos(ω 0 • t + φ)
2
 

n= 1
ΔEP = q • ΔV
Φ E = E • A • cosθ = E • A
(
Req n = ∑ Rn
=0
Q
ε0
FB = i • L × B
ε = -B • L • v
di
dt
Fres = -K • X
ω 0 ´=
r
n =1
ε=-L•
2
ΦE =
2
N
N
=0
n
⎛ - t ⎞
⎜
⎟
q = Q m • ⎜ 1 - e RC ⎟
⎜
⎟
⎝
⎠
ε=-
•q
∫ B ⋅ dl = µ0 I
ω =2•π•f
ΔV = R • I
4 πε
1
µ i
B= 0
2 R
FB = q • v × B
P = ΔV • I
•
r
A • ε0
Q
=
d
ΔV
ac =
q
1
ΔV = E • d
1 q
•
4 πε r
=
q
Kf
R=
v•D•δ
η
t x δx
•
t R δR
K f = 6.Π.η.r
Fγ = γ • perímetro
t
R/L
t e = 100º C +
Ie = K . [A]
1
ºC
E = h .υ
• (H - 760mmHg)
27
mmHg
c = λ. v
A = a .l.c
1
⎛ 1
1 ⎞
= R H ⎜⎜ 2 − 2 ⎟⎟
λ
⎝ ni nf ⎠
A = - log T
αn = [α ]svte .δ .l + [α ]1.cc1.l + [α ]2 .cc2 .l + … + [α ]n .ccn .l
Constantes físicas
G = 6,67 • 10 -11
mp = 1,67 • 10 -27 kg
me = 9,1 • 10-31kg
N • m2
Kg 2
ε 0 = 8,85 • 10 -12
C2
N • m2
µ 0 = 4π • 10 -7
1
4 πε0
= 9 • 109
T•m
A
N • m2
C2
qe = - 1,6 • 10-19C