Answers

2015-01-10T13:17:44+05:30
Ohm's law states that current flowing through a conductor is directly proportional  to  the potential difference applied across its ends provided itd temperature is constant.
According to Ohm's law, if a current I flows through a wire when potential difference across the ends of the wire is V, the resistence offered  by the wire to the flow of current  is given as below:-
     R=V/I
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2015-01-10T14:16:10+05:30
Ohm's Law- At constant Temp. current is directly proportional to the Potential Difference across the two points.

Ohm's Resistance- Current I flows through a wire whose potential difference across the ends of the wire is V, then the resistance offered by  the wire to the flow of current 
R=V/I
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