Odpowiedź :
Odpowiedź:
R = 484 Ω
U = 220 V
-----------------------
P = ?
P = U*I
I = U/R
P = U* I = U * U/R = U²/R + 220²/484 = 48400/484 = 100 W
P = 100 W
Odpowiedź:
R = 484 Ω
U = 220 V
-----------------------
P = ?
P = U*I
I = U/R
P = U* I = U * U/R = U²/R + 220²/484 = 48400/484 = 100 W
P = 100 W