heating effect of current
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[Post New] 28 Jan 2012 00:33:16 IST
   Subject: heating effect of current
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Gargee Mehta (155)


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 What are the topics under heating effects of current that one needs to study for jee?
    
[Post New] 23 Feb 2012 08:05:00 IST
   Subject: heating effect of current
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Krishna Gopal Singh (4603)

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The heating effect of current says that when a current passes through a wire of resistance r it produces a power of i^2r or v^2/r. Most of the time the questions on heating effect are coupled with your knowledge of thermodynamics. As such there is nothing else under this topic but you must practice problems to get a feel of combined questions.
 
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[Post New] 23 Feb 2012 21:30:01 IST
   Subject: heating effect of current
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Gargee Mehta (155)


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 so it means that stuff like thermocouples, peltier law, seebeck effect and thomson effect are not there in the syll, right?
 
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