A cell of internal resistance r is connected to an external resistance – McqOptions

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1.	A cell of internal resistance r is connected to an external resistance R. The current will be maximum in R, if [CPMT 1982]
A.	\[R=r\]
B.	\[R<r\]
C.	\[R>r\]
D.	\[R=r/2\]
Answer» B. \[R<r\]

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