When two known resistances, 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 meter bridge wire. An unknown resistance X is now connected in parallel to the resistance S the balance point is now found at a distance l2 from the zero end of the meter bridge wire. Obtain a formula for X in terms of l1, l2 and S.
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balance point is found at a distance l1 from the zero end of meter bridge wire. An unknown resistance X is now connected in parallel to the resistance S the balance point is now found at a distance l2 from the zero end of the meter bridge wire. Obtain a formula for X in terms of l1, l2 and S.
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