The balancing point in meter bridge experiment is obtained at 30 cm from the left. If the right gap contains `3.5 Omega`, what is the resistance in the left gap?

With an unknown resistance X in the left gap and a resistance of 30 Omega in the right gap of meter bridge . The null point is obtained at 40 cm from the left end of the wire . Find i) the unknown resistance and ii)the shift in the position of the null point , when the resistance in each gap is shunted by a resistance of 8 Omega .

With an unknown resistance X in the left gap and a resistance of 30 Omega in the right gap of meter bridge . The null point is obtained at 40 cm from the left end of the wire . Find i) the unknown resistance and ii)the shift in the position of the null point , when the resistances in both the gaps are increased by 15 Omega .

In a meter bridge experiment , the ratio of the left gap resistance to right gap resistance is 2:3 , the balance point form left is

The balance point is obtained at 40 cm from left end in meter bridge. Then the ratio of resistance in the gap is

If the balancing point in a meter bridge from the left is 60 cm, compare the resistance in the left and right gaps of meter bridge.