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Ŀ Դ2017-2018W(xu)꼉˽̰ 16늉 Ԫyԇ }ͣӋ(j)}
Dʾ֪СL 1 ~늉2VL 2 ~늉6VԴ늉ֲ׃(dng)_P(gun)S 1 S 4 ]S 2 S 3 _r(sh)늉ʾ(sh)5VL 1 (sh)HĵĹʞ~ʵ (dng)_P(gun)S 1 S 2 ]S 3 S 4 _r(sh)늉ʾ(sh)3V(dng)_P(gun)S 1 S 3 ]S 2 S 4 _r(sh)ʾ(sh)0.5AO(sh)ضȌӰ푿ԲӋ(j)L 2 ~ʞ____(dng)S 1 S 2 S 4 ]S 3 _r(sh)1min(ni)a(chn)ğ______
3.6W 216J O(sh)Դ늉U?yn)P=UI Q=I2Rt(dng)_P(gun)S 1 S 4 ]ϣS 2 S 3 _r(sh)L2·RcL1(lin)}У U=U1+5=1V+5V=6V U1=I1R1.. U-U2=I1R.. (dng)_P(gun)S 1 S 2 ]ϣS 3 S 4 _r(sh)RcL2(lin)}У ...鿴𰸺ͽ>>
ʡ(lin)W(wng)`ͲϢe(bo)ƽ_(ti) | W(wng)кϢe(bo)^(q) | p_e(bo)^(q) | vʷ̓oxкϢe(bo)^(q) | ֙(qun)e(bo)^(q)
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