Rt = R1 + R2
15 + 30 =
45 Ohm
U = I x R
>>> I = U / R
24 / 45 =
0.355
Ampère
355 milli-
Ampère
U
C
= U
R2
U
R2
= I
R2
x R
2
0.355 x 30 = 10.65 V
355 mA x 30 =
10.65 V