Question

A cell has a terminal voltage of 50.0 V for a current of 10.0 A, and 54 V for a current of 6.0 A. Find the external resistance of each cell

Answer 1

$R_1=\frac{U_1}{I_1}=5~\Omega,$

$R_2=\frac{U_2}{I_2}=9~\Omega.$