According to Ohm's Law, what is the correct equation?

Ohm's Law is a fundamental principle in electricity, illustrating the relationship between voltage (V), current (I), and resistance (R) in an electrical circuit. The correct equation, which states that current (I) is equal to voltage (V) divided by resistance (R), is expressed as I = V/R. This relationship reveals that the amount of 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 circuit.

Understanding this equation is essential because it allows for the calculation of one parameter if the other two are known. For instance, if you know the voltage applied to a circuit and the resistance through which current flows, you can determine how much current will pass. This principle is widely applied in various electrical and electronics applications, helping in circuit design and analysis.

The other options provided do not accurately represent Ohm's Law or its fundamental equations. They either misrepresent relationships among electrical quantities or involve different principles of electricity altogether. Therefore, the significance and correctness of I = V/R as a representation of Ohm's Law stand out clearly in the context of electrical theory.