For the accompanying figure, assume XC=10. Calculate the line current and the total impedance. State the phase relationship between the line voltage and line current.
What will be an ideal response?
IR=E/R=120/10=12A
IC=E/XC=120/10=12A
IL=E/XL=120/40=3A
IX=IC-IL=9A
IT=sqrt[(IR)2+(IL)2]=sqrt[144+81]=15A
Since XC
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