Question

cuit for the
ircuit can be
Pre-Medical : Physics
119. In the following diagram, the deflection in the
galvanometer in a potentiometer circuit is zero,
then :-
Arms
0
(2) E,>E,
(1) E,>E,
(3) E, = E,
(4) E, + E, = E​

Answer 1

Answer:

3. E,=E, understand it