Question

State Ohm's Law. Represent it mathematically.

Answer 1

According to Ohm's law, "Electric current through a metallic conductor is directly proportional to potential difference across the conductor of the circuit provided that temperature remains constant."

Mathematical expression for Ohm's Law: I ∝ V.

Or   V = IR

Or I = `"V"/"R"`

Where, R = constant called resistance of a given metal.