In a metre bridge experiment null point is obtained at 20 cm

Last updated: 6/27/2023

In a metre bridge experiment null point is obtained at 20 cm from one end of the wire when resistance X is balanced against another resistance Y If X Y then where will be the new position of the null point from the same end if one decides to balance a resistance of 4X against Y Question Type Single Correct Type 1 50 cm 2 80 cm 3 40 cm 4 70 cm