Ohm’s Law is a fundamental principle in electronics that describes the relationship between voltage, current, and resistance in an electrical circuit. It states that 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 between them. The law is mathematically represented as V = I × R, where V is voltage (volts), I is current (amperes), and R is resistance (ohms). In cybersecurity, understanding Ohm’s Law can help professionals assess the physical security of hardware and recognize potential risks related to electrical components.