Associated Locksmiths of America (ALOA) Practice Test 2026 – Your Comprehensive All-in-One Guide to Exam Excellence!

Question: 1 / 400

The equation E=I * R is commonly known as?

Bernoulli’s Equation

Pythagorean Theorem

Ohm’s Law

The equation E=I * R is commonly known as Ohm's Law, which describes the relationship between voltage (E), current (I), and resistance (R) in an electrical circuit. It provides a fundamental principle used to analyze electrical circuits by stating that the voltage across a conductor is directly proportional to the current flowing through it, provided the temperature remains constant. This relationship allows for the calculation of one of the three variables if the other two are known, making it a crucial tool in electrical engineering and physics.

Ohm's Law serves as the foundation for many other electrical principles and applications, emphasizing its significance in the field. The other options listed pertain to different scientific principles that do not relate to the basic electrical concepts described by Ohm’s Law.

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Newton's Second Law

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