I = V/R and V = IR are examples of which law?

Ohm's Law is fundamentally defined as the relationship between voltage (V), current (I), and resistance (R) in an electrical circuit. The equations I = V/R and V = IR express this relationship, where the current flowing through a conductor between two points is directly proportional to the voltage across the two points and inversely proportional to the resistance of the conductor. This law is essential in understanding how electrical circuits operate, allowing for calculations of current flow based on known voltage and resistance values.

The clarity and simplicity of Ohm's Law make it a cornerstone of electrical theory, widely applied in various fields to analyze and design electrical systems effectively. It provides the foundational principles that guide the analyses conducted in both theoretical and practical situations within electrical and electronic engineering disciplines.