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two bolbs of 100w and 40w respectively connected in series
across a 230v supply.which bolb will glow bright and why?
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Answer Posted / devansh
100 watt as
by the formula p=i^2r
p is directly proportional to r
i.e more power more resistance hence,100 watt will glow brighter
| Is This Answer Correct ? | 2 Yes | 3 No |
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