Question

when two unknown resistance R and S are connected in the left and right gaps of a meter bridge the balance point is found at a distance L1 from the zero end of the meter bridge wire . an unknown resistance x is now connected in parallel to the resistance s and balance point is now found at a distance L2 from the zero end of the meter bridge wire . obtain a formula for x on term of l1 l2 and s​

Answer 1

Answer:

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