Question

A cell of emf e and internal resistance r the potential difference between the terminals of the cell is found to be v the internal resistance of the cell must be

Answer 1

⭐⭐⭐ Hey mate!!⭐⭐⭐

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✓ Terminal potential difference =

° Va-Vb= E-Ir

° V=E-Ir

° Ir=E-V

° r= E-V/I

Hope it will help you...✌️✌️

# phoenix ⭐