Back to Categories
Question 1 of 50
Physics > electrostatics-and-current-electricity > Current Electricity
Progress: 0%
Success Rate: 0%
Question 1
A resistance of draws current from a potentiometer as shown in the figure. The potentiometer has a total resistance . A voltage V is supplied to the potentiometer. Derive an expression for the voltage across R when the sliding contact is in the middle of the potentiometer.
0 of 50 answered
Current Session
Questions Answered0
Correct Answers0
Comprehension Qs1
Session Success Rate0%
Ready to Start! 🚀
Community Stats
Active Learners31
Questions Attempted604
Community Success Rate70%
Track Your Progress
Sign up to save your practice progress and get personalized insights across all topics.