Question

Derive the formula for potential difference mint two cell connected in series and in parallel

Answer 1

Answer:

Emf and Internal Resistance Equation:

The terminal potential difference represented as V is defined as the potential difference developed between the positive and negative terminals of the cell when current flows through the circuit. V = V+ + V- – Ir. ... We know that ε = V+ + V-. = I (R + r). ε = IR + Ir.

Explanation:

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