what is ohmic law ?
Answers
Explanation:
Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points. Introducing the constant of proportionality, the resistance,[1] one arrives at the usual mathematical equation that describes this relationship.
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in 1927 a German physicist " jeorge simon ohm " found out the relationship between the current flowing through a metallic wire and the potential difference across its terminals. according to him at constant temperatures , the current flowing through the given metallic wire is directly proportional to the potential difference across its terminals .
in short we can say that the ohm's law states that current is directly proportional to potential difference .
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