Question:
In a metre bridge the null point is found at a distance of
Last updated: 6/26/2023
![In a metre bridge the null point is found at a distance of](https://media.kunduz.com/media/sug-question-candidate/20210822170639165791-3392229.jpg?h=512)
In a metre bridge the null point is found at a distance of 20 cm from A If a resistance of 120 is connected in parallel with resistor S the null point occurs at 25 cm from A Find the value of R and S R A V S B