P = 10 Watt
R = 1000 Ohm
P = I
2
x R
I
2
= P / R
I =
√
P / R
I =
√
10 / 1000
I =
√
0.01 = 0.1 A
005-Vermogen-002
┘
( 10 : 1000 ) 0.1 A OF 10 1000 0.1 A
0.01 0.1 A