In a circuit a cell with internal resistance \( r \) is
P connected to an external resistance \(... VIDEO
In a circuit a cell with internal resistance \( r \) is
P connected to an external resistance \( R \). The condition
W. for the maximum current that drawn from the cell is
(a) \( R=r \)
(b) \( Rr \)
(c) \( Rr \)
(d) \( R=0 \)
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