jj_02_02_005v_001 Casio fx-82NL
┘
Xc = 1 / [ 2 pi f C]
Xc = 1 / [ 2 pi 50
exp3
x 25
exp-9
] = 127 Ohm
1 2 7 x 50 3 x25 -9 127
Ω