Question

explain ohm's law. draw the electric circuit for studying ohm's law.

Answer 1

Ohm's law: At constant temperature, the potential difference between two points of a conductor is directly proportional to the current flowing in a circuit.

MATHEMATICAL EXPRESSION

V α I

V = IR

R = V/I

CIRCUIT: please refer the attachment

Answer 2

Answer :

According to Ohm's Law electric Current flowing in a metallic conductor is directly proportional to the potential difference across it's terminals . and resistance R is constant here.

$\sf \large \: V \propto I \\ </p><p> \\ \quad \quad\sf \large \:V = IR \: \: \: \{R \: is \: constant \}$

Here,

• V = potential difference
• I = current
• R = resistance