Question

state ohm's law and write the condition under which it is valid

Answer 1

According to ohms law current flowing in a conductor is directly proportional to the potential difference applied across the ends of a conductor provided that the physical condition n temp of the conductor remains constant.....

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Answer 2

According to this law the potential difference across the two ends of a given conductor is directly proportional to the current flowing through it provided the temparature remains the same

VαI

v=IR

V/I=R

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