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a bulb rated 100 watt 120 volt is connected across a 120 volt source find the current in the bulb and power consumed by it ​
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a bulb rated 100 watt 120 volt is connected across a 120 volt source find the current in the bulb and power consumed by it ​

User Mayukhc
by
8.3k points

1 Answer

6 votes

As it mentioned

  • 100W/120V

So

power is 100W

Now

Current be I


\\ \rm\rightarrowtail I=(P)/(V)=(100)/(120)=(5)/(6)=0.8A

User Spar
by
7.8k points
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