jj_01_01_006v_003-Casio-fx-82NL
┘
P=I
2
x R >>> I
2
= P / R >>> I2 = 100 : 50 >>> I=
√
2 = 1.41 A
I =
√
P/R
=
√
100/50 =
√
2 = 1.41 A
100
:
50 1.41 A
100 50 1.41 A of
┘
