Plz ans this question how and why we need to find the potential difference across the capacitor??? Share with your friends Share 0 Anshu Agrawal answered this Dear student, Applying Kirchhoff's law to loop GABFG and EDCBFE, we will get 4i1+4i2=6...(1)2i2+3i2+4i1+4i2=3+2⇒4i1+9i2=5..(2) (1)−(2),−5i2=1 in magnitude i2=0.2A Potential difference E and F is V=E2+i2R2=2+(0.2)2=2.4V As no current passes through R1 so the potential at H and F are same. Thus the potential difference across capacitor is V=2.4V. Energy stored in capacitor is U=12CV2=0.5×5×10−6×2.42=1.44×10-5J Regards 0 View Full Answer