jj_03_02_004v_003 Casio fx-82NL
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Qs = XL / Rs
Xl = 2 x pi x f x L
Xl = 2 x 3.14 x 8
exp6
x 1
exp-6
= 50 Ohm
Qs = 50 / 0.1 = 500
2 x 7 x 8 6 x 1 -6 50 Ohm