Odpowiedź:
1,2 V
Wyjaśnienie:
Dane
R = 4 omy
t = 10 min czyli 600s
q = 180C
-U=?
I = q/t
I = 180/600
I = 0,3 A
R = U/I
U = 4*0,3
U = 1,2 V
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Odpowiedź:
1,2 V
Wyjaśnienie:
Dane
R = 4 omy
t = 10 min czyli 600s
q = 180C
-U=?
I = q/t
I = 180/600
I = 0,3 A
R = U/I
U = 4*0,3
U = 1,2 V