Question

tour assistance x and y are in the left and right caps of the metre with the balancing point is 40 cm from the two resistance of 10 ohm each are connected in the series with X and Y separately the balance point fought with X and Y​

Answer 1

Explanation:

ANSWER :-

THEREFORE NULL POINT :- 33.3cm.

X=30ohm

Y = 20 ohm.

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