Ohm's law provides equations relating to which of the following?

Ohm's law specifically relates voltage, current, and resistance in an electrical circuit. This fundamental principle 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 of the conductor. The relationship can be expressed by the equation ( V = I \times R ), where ( V ) is voltage (in volts), ( I ) is current (in amperes), and ( R ) is resistance (in ohms). This connection forms the basis for understanding how electrical circuits operate, allowing technicians to analyze and troubleshoot them effectively.

The other options include components or concepts that, while relevant in electronics, do not pertain directly to the core principles established by Ohm's law. For instance, power relates to current and voltage but involves additional calculations beyond Ohm's principles. Capacitance and inductance relate to reactive components in circuits, which are not covered by Ohm's law, and frequency is associated with alternating current behavior but falls outside the definitions provided by Ohm's law.