Created by StemPy LabIn a meter bridge the balance point is at with the unknown resistance in the left gap and a resistance box in the right gap. The two are interchanged. Neglecting end corrections, the balance point is now at
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← A metre bridge is set up with 24 Ω in the right-hand gap and a wire coil of unknown resistance in the left-hand gap. The null point is 35 cm along the wire, counted from the coil's side. Find the unknown resistance.A metre bridge has a 14 Ω coil on its left and a 10 Ω coil on its right. Another 15 Ω coil is now connected across the right-hand coil. Find the new balance point, measured from the left end of the wire. →
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