8. The figure shows a meter-bridge circuit, X=12 12 and R = 18 12. The jockey J is at the null point. IfR is made 8 12, through what distance will the jockey J have to be moved to obtain null point again www X R А B (A) 10 cm (C) 30 cm (B) 20 cm (D) 40 cm 2/10

The figure shows a meter-bridge circuit, X = 12 Omega and R = 18 Omega . The jockey J is at the null point. If R is made 8 Omega through what distance will the the jockey J have to be moved to obtained null point again?

The figure shows a meter bridge circuit with AB=100 cm, X= 12 Omega andR=18 Omega and the jockey J in the position of balance. If R is now made 8Omega through what distance will J have to be moved to obtain balance?

The figure, shows a metre bridge circuit, with AB = 100 cm, x = 12 Ω and R = 18 Omega and the jockey J in the position of the balance. If R is now made 8 Omega , through what distance will J have to be moved to obtain balance ?

The figure shows a metre-bridge circuit, with AB = 100 cm, x=24 Omega and R=36 Omega , and the jockey J in the position of balance If R is now made 16Omega , through what distance will J have to be moved to obtain balance?

The figure shows a metre-bridge circuit, with AB = 100 cm, x=24 Omega and R=36 Omega , and the jockey J in the position of balance If R is now made 16Omega , through what distance will J have to be moved to obtain balance?

The figure shows gives the value of R1 and R2 the balance point of jockey is at 30cm from A. When R2 is shunted by resistance of 10ohm jockey has to slide down by 20 cm in order to obtain the balance point. The values of R1 and R2 are

The figure shown gives values of R_(1 ) and R_(2), the balance point for jockey is at 30 cm from A. When R_(2) is shunted by a resistance of 10 Omega, jockey has to slide 20 cm to obtain balance point. The values of R_(1) and R_(2) are

The figure shows experimental set up of a meter bridge. When the two unknown resistances X and Y are inserted, the null point D is obtained 40 cm from the end A. When a resistance of 10 Omega is connected in series with X, the null point shifts by 10 cm. Find the position of the null point when the 10 Omega resistance is instead connected in series with resistance 'Y'. Determine the value of the resistance X and Y

The figure shows experimental set up of a meter bridge. When the two unknown resistances X and Y are inserted, the null point D is obtained 40 cm from the end A. When a resistance of 10 Omega is connected in series with X, the null point shifts by 10 cm. Find the position of the null point when the 10 Omega resistance is instead connected in series with resistance 'Y'. Determine the value of the resistance X and Y

If the area of a sector of a circle bounded by an arc of length 5pi cm is equal to 20pi\ c m^2 , then its radius is (a) 12 cm (b) 16 cm (c) 8 cm (d) 10 cm