FORMELSAMMLUNG

(CIB pdf formfields Demoversion)
Zusätzliche Formeln
Z22
Zusätzliche Formeln
Z23
Spannung = U
Elektrische Arbeit
U =
P
I
el
W
U =
Q
Stromstärke = I
I =
I =
P
el
U
W
R ⋅ t
W
U = U = R U = R ⋅ P
t ⋅ I
F ⋅ s
U = U = E s
Q
I =
Widerstand = R
R
W
t ⋅ I
P
W
I =
U ⋅t
P
R =
I
=
2
2
Zeit = t
W
t =
P
el
R
W
t =
U ⋅ I
U
I =
R
Q
I =
t
U
R =
p
2
Q
t =
I
U
R =
I
W el = U • I • t [1 Ws = 1J = 1Nm]
W el = P • t
J Nm
[ 1 W = 1 = 1 ]
s s
W el = I 2 • R • t [1 kWh = 3 600 000AVs]
W el
W el
2
U
= ⋅ t
[1 AVh = 1 Wh]
R
= F • s
Elektrische Leistung = P el
W
P =
t
P el
P el
el
= U ⋅ I
[W]
[W]
= I
2 ⋅ R
[W]
U
P =
R
2
F ⋅ s
P =
t
P
F ⋅ f
[W]
[W]
= [W]