दिखाये गये परिपथ में बिन्दुओं `X_(1)` तथा `X_(2)` पर विभव ज्ञात करें

Explanation

`"Req "=4+6+2=12Omega," "E=20-4=16" volt"`
`:." "i=(E)/("Req")=(16)/(12)=4/3"amp"`
अब परिपथ में, `O-V_(x_(1))=6i=6xx4/3=8" Volt"`
`:." "V_(x_(a))=-8" Volt"`
`V_(x_(2))-V_(B)-V_(0)=2xx4/3-20=-(52)/(3)V`
`:.V_(x_(2))-V_(0)=-(52)/(3)" Volt"`
`:." "V_(x_(1))-V_(x_(2))=4+4xx4/3`
`V_(x_(1))-V_(x_(2))=(28)/(3)V`