wzory
0 5 fiche guest3849484
question  |
réponse |
|||
|---|---|---|---|---|
|
I
|
q/t
|
|||
|
R
|
U/I
|
|||
|
W
|
q*U
|
|||
|
P
|
w/t= U*I
|
|||
|
U
|
R*I
|
|||
