Homework Statement
Find the equivalent resistance between AB.
Homework EquationsThe Attempt at a Solution
I could not find any Wheatstone bridge or series parallel combination. Should I use star delta transformation ? If yes, how exactly should I use it ?
Homework Statement
Find the potential difference ##V_A– V_B## for the circuit shown in the figure.
Homework Equations
Kirchhoff's laws.
The Attempt at a Solution
If we assign potentials to junctions starting by setting ##A=0## Current ##i_1## flow through each vertical resistances and ##i_2...