A) \[\varepsilon \frac{r}{n}\]
B) \[\varepsilon ,\,nr\]
C) \[n\varepsilon ,\,\frac{r}{n}\]
D) \[n\varepsilon ,\,nr\]
Correct Answer: D
Solution :
(d) \[n\varepsilon ,\,nr\] In series combination, equivalent emf \[=n\varepsilon \] Equivalent internal resistance \[=nr\]You need to login to perform this action.
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