Question:

The length of potentiometer wire is Im and its resistance is

Last updated: 6/24/2023

The length of potentiometer wire is Im and its resistance is

The length of potentiometer wire is Im and its resistance is 492 A current of 5mAis flowing in it An unknown emfis balanced on 40 cm length of this wire The unknown emfis x mv What is the value of 6x 7