For a cell, a graph is plotted between the potential Difference V acro – McqOptions

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1.	For a cell, a graph is plotted between the potential Difference V across the terminals of the cell and the current \[I\] drawn from the cell (see figure). The emf and the internal resistance of the cell are E and r respectively. Then
A.	\[E=2V,\,r=0.5\,\Omega \]
B.	\[E=2V,\,r=0.4\,\Omega \]
C.	\[E>2V,\,r=0.5\,\Omega \]
D.	\[E>2V,\,r=0.4\,\Omega \]
Answer» C. \[E>2V,\,r=0.5\,\Omega \]

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