A 60 W lamp is kept switched on for 2 h

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

Problem

A 60 W lamp is kept switched on for 2 h. The electrical energy consumed by the lamp is (a)

0.06\ \text{kWh}

(b)

120\ \text{kWh}

(c)

0.12\ \text{kWh}

(d)

1.2\ \text{kWh}

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