What is the formula represented by Ohm's Law?

Ohm's Law is a fundamental principle in electrical engineering and relates the voltage, current, and resistance in an electrical circuit. It provides several useful formulas that illustrate the relationships between these quantities, which can be derived from the basic definition of electrical power and Ohm's Law itself.

The first formula, watts equal volts multiplied by amps, describes the power (watts) in terms of voltage (volts) and current (amps). This formulation is a clear application of the power formula in an electrical context.

The second formula shows that current can be calculated by dividing power (watts) by voltage (volts). This is useful for determining how much current flows through a circuit when the power and voltage are known.

The third formula rearranges the relationship to find voltage by dividing power (watts) by current (amps). This can help in determining the voltage level needed when the current and power are specified.

Since all of these formulas are valid representations derived from the basic relationship defined by Ohm's Law, the choice that encompasses them all is appropriate. Understanding that each formula rearranges the basic principles of voltage, current, and resistance further emphasizes the interconnectedness of these electrical variables. Therefore, the inclusive nature of the response indicates a comprehensive understanding