Question

Definition of Ohm's Law. And the derivation.

Answer 1

Explanation:

Ohm’s law states that the voltage or potential difference between two points is directly proportional to the current or electricity passing through the resistance, and inversely proportional to the resistance of the circuit. The formula for Ohm’s law is 

V=I/R

It is the constant ratio that gives the unknown values of resistance.

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Answer 2

Answer:

Explanation:

Ohm's Law :-

It states that , on a constant temperature , the current  I , flowing through the electric circuit , is directly proportional to the potential difference V , across its ends.

 V ∝ I

 I ∝ V

V/ I = R , constant of proportionality

R = Resistance [ opposes flow of current ]

V  = IR 

R = V/I

I = V / R