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SERIES CIRCUIT


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mtech
User

Mar 12, 2008, 8:58 PM

Post #1 of 4 (1148 views)
SERIES CIRCUIT Sign In

In a SERIES CIRCUIT consisting of 4 resistors of 9? each and a 14 volt source, what is the approximate amount of heat( or power ) produced?


(This post was edited by mtech on Mar 12, 2008, 9:20 PM)


way2old
Veteran / Moderator
way2old profile image

Mar 13, 2008, 4:41 AM

Post #2 of 4 (1141 views)
Re: SERIES CIRCUIT Sign In

Sounds like a question coming up on a test to me.



Being way2old is why I need help from younger minds


DanD
Veteran / Moderator
DanD profile image

Mar 13, 2008, 4:54 AM

Post #3 of 4 (1141 views)
Re: SERIES CIRCUIT Sign In

4 Resistors X 9 Ohms = 36 Ohms
14 Volts / 36 Ohms = .39 Amps
.39 Amps X 14 Volts = 5.46 Watts or Power

But why are you asking?
I feel like I’m back in trade School. LOL

Dan.

Canadian "EH"






mtech
User

Mar 13, 2008, 5:49 PM

Post #4 of 4 (1133 views)
Re: SERIES CIRCUIT Sign In

It is for a open book/resource test for work. i sat and did numbers last night but nothing would come close. I think i was just doing the formula in reverse. lol stupid me. but thanks for the help and showing me how to do it.






 
 
 






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