Question

In a metrebridge, an unknown resistance P is
connected in the left gap and a 50 ohm resistance
in the right gap. Null point is obtained at x cm
from the left end. The unknown resistance is
now shunted with an equal resistance. Find the
value of the resistance in the right gap so that
the null point is not shifted.
(A) 60 ohm
(B) 38 ohm
(C) 25 ohm
(D) 50 ohm​

Answer 1

Answer:

c) 25 ohm

Step-by-step explanation:

hope the answer helps