JEE Main 24 June 2022 Shift 1 Solved Paper

In a potentiometer arrangement, a cell gives a balancing point at 75‌cm length of wire. This cell is now replaced by another cell of unknown emf. If the ratio of the emf's of two cells respectively is 3:2, the difference in the balancing length of the potentiometer wire in above two cases will be ___cm.