Question

Define Ohm’s law & write the mathematical derivation

Answer 1

HeYa❤❤

ohms law states that the current flowing through a conductor is directly proportional to the potential difference across its two ends.

MATHEMATICAL FORMULA:V=IR

Answer 2

Ohms law gives the relationship between potential difference across the ends of conductor and current flowing through it.

Ohms law states that the potential difference across the two ends of the conductor is directly proportional to the current flowing through it , provided the temperature remains the same

Mathematical expression

V is directly proportinal to I

V/I =CONSTANT

V/I=R( where R is constant)

V=IR

The electric current is expressed by a unit called ampere(A)