TS EAMCET Medical 10 May 2023 Shift 2 Paper

When a resistance XΩ is connected in the left gap and a resistance of 45Ω in the right gap of a meter bridge, the balancing length is l. If XΩ is shunted with 2XΩ and to get the same balancing length l, The resistance to be placed in the right gap of the meter bridge is
(Balancing length is measured from left end of the bridge wire)