Question

State and explain ohms law and how can ohms law be verified experimently

Answer 1

Ohm's law it states that current is directly proportional to the potential difference by resistance

for example

I = V/R

V = IR

R = V/I

hope it was helpful

Answer 2

Potential difference across the two points of a metallic conductor is directly proportional to current passing through the circuit provided that temperature remains constant.

• Mathematical expression for Ohm’s law

V ∝ I

⇒ V = IR

→ R is a constant called resistance for a given metal.