In a potentiometer circuit a cell of EMF 1.5 V gives balance point at 36 cm length of wire. If another cell of EMF 2.5 V replaces the first cell, then at what length of the wire, the balance point occurs ?

(1) 62 cm

(2) 60 cm

(3) 21.6 cm

(4) 64 cm

(1) 62 cm

(2) 60 cm

(3) 21.6 cm

(4) 64 cm