Since I am not very familiar with the English terms, if you mean XL it is not required. We have to use KVL with their cartesian forms.hi M,
V - V(L) = V(R)
L is a inductive symbol, not the impedance of the L component.
Do you know how to calculate the Inductive impedance of an Inductor.?
E
Looking back at your post about the bridge and "flipping" the circuit, I think that helped a lot.