jj_01_01_007v_001 Casio fx-82NL
P=I
2
*R
>>> I
2
=P/R >>> I
2
=100/50 >>> I=V2 = 1.41 A
┘
P=I
2
*R
>>> I
2
=P/R >>> I
2
=100 : 50 >>> I=V2 = 1.41 A
100 50 2 A
2 1.41 A
OF
( 100 : 50 ) 1.41 A
┘