88-1 Nodal, mesh and loop analysis Nodal analysis: (2+j2)V1-j12=10 j1+(1-j1)2=)5 (1+0 5 10 15 -0.5A 10-j Re∫ 51-川5-谁10 2+2-j 5 node 1 十 j10一j5j10 1-ⅳ2=2.24∠-63.4°V V2 node 2 5 J0× 510 (-10.5)v2=-2+j4=447116°V§8-1 Nodal,mesh and loop analysis Nodal analysis: 1 5 10 5 10 1: 1 1 1 2 1 2 = − + − − + − + • • • • • • j V V j V V j V V node ( j . ) V j V j V V j V V node : 0 5 5 10 5 10 2 2 1 2 1 2 2 + + = − − − + − − • • • • • •     − + − = + − = • • • • (1 1) 5 (2 2) 10 1 2 1 2 jV j V j j V jV or j V j j j j j j j j V  1 2 2.24 63.4 5 5 10 1 1 2 2 5 1 1 10 1 = − =  − − = − − + − − − = • V j V  2 = −2 + 4 = 4.47116.6 •