Answers

2015-12-22T14:07:55+05:30
Ohm's Law only applies to a very limited range of 'ohmic' or 'linear' conductors, despite what Ohm thought when he wrote about it. 
So, it is hardly a 'law' at all -it certainly isn't universal. Quite frankly, there's very little point in continuing to teach Ohm's Law, so it's surprising how much effort is spent on doing so
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