Thursday, March 23, 2017

Which bulb will glow brighter a 40 watt or a 100 watt in parallel

60 Watt bulb will glow brighter than 100 Watt, when they are connected in series. When connected to rated supply voltage, the bulbs will consume rated power (40 watt and 60 watt respectively). It is obvious that 60 Watt bulb will glow brighter in this condition.

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