metrebridge the gaps are closed by two resistances P and Q and the balance point is obtained at 40 cm When Q is shunted by a

Question

metrebridge the gaps are closed by two resistances P and Q and the balance point is obtained at 40 cm When Q is shunted by a resistance of 10 2 the balance point shifts to 50 cm The values of P and Q are Q P 40 cm 4 10 3 52 592 B 20 9 30 0 HH

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