Get Answers to all your Questions

header-bg qa

A battery consists of a variable number 'n' of

identical cells (having internal resistance 'r' each) which are connected in series. The terminals of the battery are short-circuited and the current I is measured. Which of the graphs shows the correct relationship between I and n ?

  • Option 1)

  • Option 2)

  • Option 3)

  • Option 4)

 

Answers (1)

best_answer

I=\frac{nE}{nR}= \frac{E}{r}= constant


Option 1)

This is incorrect

Option 2)

This is incorrect

Option 3)

This is correct

Option 4)

This is incorrect

Posted by

Plabita

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks