Question

state ohm's law . give mathematical relation between difference (V) current (I) and electrical resistance (R) of a conductor. Draw an electric circuit for studying ohm's law.​

Answer 1

Explanation:

1The potential difference across 2 points in a given metallic wire is directly proportional to the current flowing through it provided temperature remains same

V directly proportional to I

V/ I = constant

V/I = R

V = I R