" In a motar bridge experimant,when the resistances in the gapo are intorchanged the balanoo point is shittod by tocm.The ratio of the resistances is "

In a metre bridge expt, when the resistances in the gaps are interchanged the balance point is increases by 10 cm. The ratio of the resistances is

In a metre-bridge experiment, when the resistances in the gaps in the gaps are interchanged, the balance-point did not shift at all. The ratio of resistances must be

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

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

In a meter bridge experment, the value of unknown resistance is 2Omega . To get tehbalancing point at 40 cm distance form the same end, the resistance in the resistance box will be :

In a meter bridge experment, the value of unknown resistance is 2Omega . To get tehbalancing point at 40 cm distance form the same end, the resistance in the resistance box will be :

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

In comparing the resistance of two cells P and Q with a sides wire bridge, a balance point is obtained when the sliding contact is 30 cm from the zero end of the wire. The resistances P and Q are interchanged and the balance is obtained at 120 cm from the same emf. Find the ratio of the resistance P and Q and the length of the bridge wire

In comparing the resistance of two cells P and Q with a sides wire bridge, a balance point is obtained when the sliding contact is 30 cm from the zero end of the wire. The resistances P and Q are interchanged and the balance is obtained at 120 cm from the same emf. Find the ratio of the resistance P and Q and the length of the bridge wire