Vm=100
W=2拍f=377
T=1/f
Vp-p=2Vm
Vrms=Vm/√2=110/√2=55√2V
f=377/2拍=60Hz
Vp-p=2Vm=200V
T=1/f=1/60s
40. 正弦波電壓一般式為v(t)=100 sin(377t) V,下列敘述何者..-阿摩線上測驗