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प्रश्न
State the relation correlating the electric current flowing in a conductor and the voltage applied across it. Also, draw a graph to show this relationship.
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उत्तर
The flow of current (I) in the conductor is directly proportional to the potential diffidence (V) established across it provided the physical conditions remain same.
V is directly proportional to I
V = IR This is called as Ohm’s law.
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