Fri September 20, 2013 By: Pulkit Gupta

Plz help me solve this question

Expert Reply
Sat September 21, 2013

In series circuit the bulb with lower value of power rating will glow brighter and in parallel circuit bulb with higher value of power rating will glow brighter.

Thus is because current remains same in series circuit while voltage is constant in a parallel circuit. A higher wattage bulb will have more resistance as well.

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