3 7 with S 9 The resistances in two arms of a metre bridge

Last updated: 5/30/2023

3 7 with S 9 The resistances in two arms of a metre bridge are R 502 and S respectively When the resistance S is shunted with an equal resistance the new balance length is found to be 1 5 4 where I is the initial balancing length Calculate the value of S RrRB cm B 100 cm ttle