Two identical cells

PHYSICS · Subjective · CBSE · Physics · Current Electricity · Current Electricity

Problem

Two identical cells, each of emf 1.5 V1.5\,\text{V} and internal resistance 0.25 Ω0.25\,\Omega, are connected in series with an external resistor of 2.0 Ω2.0\,\Omega. (i) Calculate the current in the circuit. (ii) Determine the total power dissipated inside the two cells.

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