In a potentiometer circuit two wires of same material of resistivity one of radius of...
90.2K
Verified Solution
Link Copied!
Question
Physics
In a potentiometer circuit two wires of same material of resistivity one of radius of cross section a other of radius of cross section 2a are joined in series They are of length L 2L respectively This combination acts as the potentiometer wire of length 3L The emf of the cell in the primary circuit is e internal resistance is pl 27a This cell is connected to the potentiometer wire by a conducting wire of negligible resistance with positive terminal of the cell connected to one end call it A of longer wire Find the balancing length measured from point A obtained in measurement of emf of cell of emf 2 L OL 2 2L 5
Answer & Explanation
Solved by verified expert
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
