Two cells when connected in series are balanced on 6 m on a potentiometer. If the polarity one of these cell is reversed, they balance on 2m. The ratio of e.m.f of the two cells.

Two cells when connected in series are balanced on 8 m on a potentiometer. If cells are connected with polarities of one the cellis reversed, they balance on 2 m . The ratio of e.m.f.'s of the two cellsis

Two cells when connected in series are balanced on 8 m on a potentiometer. If cells are connected with polarities of one the cellis reversed, they balance on 2 m . The ratio of e.m.f.'s of the two cellsis

The balance point of a potentiometer with two cells in series is at l= 250 cm. And if one cell is reversed the balance point is at l_1 = 150 cm. The ratio of emfs of the two cells is

In a potentiometer experiment two cells of e.m.f. E1 and E2 are used in series and in conjunction and the balancing length is found to be 58 cm of the wire. If the polarity of E2 is reversed, then the balancing length becomes 29 cm . The ratio (E_(1))/(E_(2)) of the e.m.f. of the two cells is

In a potentiometer experiment two cells of e.m.f. E1 and E2 are used in series and in conjunction and the balancing length is found to be 58 cm of the wire. If the polarity of E2 is reversed, then the balancing length becomes 29 cm . The ratio (E_(1))/(E_(2)) of the e.m.f. of the two cells is

In a potentiometer experiment, two cells of emf E_1 and E_2 are used in series in the secondary circuit. The balancing length is found to be 58 cm. If the polarity of E_2 is reversed, the balancing length becomes 29 cm. The ratio E_1//E_2 of the emfs of two cells is :

In a potentiometer experiment two cells of e.m.f. E and E are used in series and in conjunction and the balancing length is found to be 58 cm of the wire. If the olarity of E is reversed, then the balancing length becomes 29 cm . The ratio (E_(1))/(E_(2)) of the e.m.f. of the two cells is

A cell of e.m.f. 1 V gives a balance point at 40 cm length of a potentioeter wire. For another cell, the balance point shifts to 60 cm. Find the e.m.f. of the second cell.