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An electric bulb is rated 220v …

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An electric bulb is rated 220v and 100w.when it is operated on 110v then power will be ???
  • 5 answers

Dhanashri Kadam 6 years, 9 months ago

P=100W V=220V I=? P=VI P/V=I 100/200=I 1/2=l I=0.5 A V=110V I=0.5A P=? P=VI =110×0.5 =55W

Saakshi Khanadale 6 years, 9 months ago

25 W

Beeraiah Bee 6 years, 9 months ago

Hi

Beeraiah Bee 6 years, 9 months ago

25

Love The Bhaggi Tiger Shroff 6 years, 9 months ago

Hlo me ayush Mathew
http://mycbseguide.com/examin8/

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