1 QA 于是, Pa = + QB.int QB.ext + 4лε R1 R2 R3 3 X 10-8 - = 9 X 109 X + 0.06 3 X 10-8 5 X 10-8 + 0.08 0.10 = 5.6 X 103 V 1 QB , ext 5 X 10-8 PB = = 9 X 109 ...
確定! 回上一頁