Grouping of Cells NCERT Exemplar (Objective) Based MCQs Current Electricity Physics NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

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Two batteries of emf $ε_{1} and ε_{2} (ε_{2} > ε_{1})$ and internal resistances $r_{1} and r_{2}$ respectively are connected in parallel as shown in the figure.

1.	The equivalent emf $ε_{eq}$ of the two cells is between $ε_{1} and ε_{2} . i.e, ε_{1} < ε_{e q} < ε_{2}$
2.	The equivalent emf $ε_{eq}$ is smaller than $ε_{1}$
3.	The $ε_{eq}$ is given by $ε_{e q} = ε_{1} + ε_{2}$ always
4.	$ε_{eq}$ is independent of internal resistances $r_{1} and r_{2}$

Subtopic: Grouping of Cells |

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