Which of the following is NOT a correct formula for Ohm's Law?

Ohm's Law is a fundamental principle in electronics that describes the relationship between voltage (E), current (I), and resistance (R). The correct formulas derived from Ohm's Law include:

1. Voltage (E) is equal to current (I) times resistance (R), expressed as E = I x R.
2. Current (I) can also be calculated as voltage (E) divided by resistance (R): I = E / R.
3. Power (P) is related to both current and voltage by the formula P = I x E, which shows how power is calculated as the product of current and voltage.

The incorrect formula, E = P x I, does not align with these established relationships. In power calculations, power is typically the product of voltage and current, not voltage multiplied by current again after already accounting for power. This misunderstanding highlights why the specified formula does not correctly represent Ohm's Law, making it the right choice for the question regarding which statement is NOT a correct application of this law.