Question

10. A bulb is rated 40W, 200V the current that flows in the filament of the bulb is
(a).2A
(b) 50 A
(c) 8000A
(d).4 A​

Answer 1

Answer:

50A is correct answer

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Answer 2

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$We\: know \: that,\\</p><p>P\:=\:VI\\\implies \:I\:=\:\frac{P}{V}\:=\:\frac{40}{200}\:=\:0.2\:A$

So, correct answer is option (a)