

InterviewSolution
Saved Bookmarks
1. |
The circuit diagram of a potentiometer for the determination of internal resistance of a cell is shown below. Calculate the Value of the internal resistance "r" of the cell. Given R=100 ohm , balancing length when key (k) open is 60 cm. Balancing length when key (k) closed is 58 cm. |
Answer» <html><body><p>instagramarshpreet_dhaliwal2006plz <a href="https://interviewquestions.tuteehub.com/tag/follow-994211" style="font-weight:bold;" target="_blank" title="Click to know more about FOLLOW">FOLLOW</a></p></body></html> | |