TS EAMCET Medical 7 May 2024 Shift 2 Paper

Question : 107 of 160

Marks: +1, -0

A cell of emf 2 V is connected to an external resistor. If the current through the resistor is 200 mA and the terminal voltage of the cell is 87.5% of the emf of the cell, then the internal resistance of the cell is