A battery of emf and internal resistance is connected to a resistor

PHYSICS · Single correct · A Level · Physics · Electricity · Electricity

Problem

A battery of emf 1.5 V1.5\,\text{V} and internal resistance 0.30 Ω0.30\,\Omega is connected to a 2.7 Ω2.7\,\Omega resistor. Calculate the current in the circuit. (a) 0.56 A0.56\,\text{A} (b) 0.50 A0.50\,\text{A} (c) 0.45 A0.45\,\text{A} (d) 0.52 A0.52\,\text{A}

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