In the network shown below, find the voltage at node ‘a’.
In the network shown below, find the voltage at node ‘a’. Correct Answer 5.22∠-104.5⁰
Applying nodal analysis at node ‘a’, (Va-10∠0o)/j6+Va/(-j6)+(Va-Vb)/3=0. Applying nodal analysis at node ‘b’, (Vb-Va)/3+Vb/j4+Vb/j1=0. Solving the above equations we get, Va = 5.22∠-104.5⁰V.


