PH-1897

Electrical power and energy

Physics · Secondary 4 · Easy · Electrical power and energy

Two identical lamps are connected in series to a 6.0 V battery. The current in the circuit is 0.30 A. What is the total power dissipated by the two lamps?

$0.60\,\text{W}$
$1.8\,\text{W}$
$3.3\,\text{W}$
$6.0\,\text{W}$

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