The balance equation is derived from there being two voltage dividers, each connected to opposite sides of the meter. Z1 & Z2 form one voltage divider, Z3 & Z4 form the other voltage divider. At the balance point (meter reads zero) both divided voltages are exactly equal. But in this problem, what would be the expression for Z3? I don't have a clue, but what I do have is the realization that at the balance point Vb=Ve (magnitude & phase). That is where I would start solving the problem.assumption that the balance equation of the bridge is z1/z3=z2/z4
is it ok to start solving this problem with assumption that the balance equation of the bridge is z1/z3=z2/z4
View attachment 124207
by Duane Benson
by Aaron Carman