001
In de schakeling is de wisselstroom 0.5 Ampere.
De aangesloten spanning is?
a
25 V
b 15 V
c 20 V
d 35 V
Z =
√
40
2
+ 30
2
= 50 Ohm
U = I x R
= 0.5 x 50 = 25 volt
┘
┘
jj_02_02_006v_001
Casio fx-82NL