MHT CET 2026 Physics question
A metre bridge experiment, the resistance in the left gap is 20 and in the right gap is 60. The bridge is balanced. The distance of the null point from the centre of the wire is
Answer: (C)
Solution
At balance in a metre bridge, , where is measured from the left end. So , giving and cm. The centre of the 100 cm wire is at 50 cm, so the distance
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