Question

In a meter bridge experiment with resistance R1 in
left gap, x in right gap, null point is observed at
30cm to the left end. With a resistance R2 in the left
gap and some resistance x in the right gap, null point
is observed at 50 cm from the left end. Where will
be nell point if R1 and R2 are put first in the left gap
and right gap sit still containing x .​

Answer 1

Answer:

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