The relationship among voltage, current, and resistance

The relationship among voltage, current, and resistance is called Ohm’s law.

an equation used to study electrical circuits

If you decide to become an electrician, you will definitely need to master Ohm’s Law—an equation used to study electrical circuits, and figure out voltage, current, and resistance.

a mathematical relationship , that exists among circuit voltage (V)current (A), and resistance (R)

Ohm's law is a mathematical relationship that exists among circuit voltage (V), current (A), and resistance (R).

a principle of electrical circuits

“Ohm’s Law is a principle of electrical circuits and is represented by the equation I (current) = V (voltage) / R (resistance).

one of the fundamental laws of electric circuits

Ohm's law is one of the fundamental laws of electric circuits.

a fundamental equation that shows how voltage, electrical current and electrical resistance are related in simple conductors such as resistors

Ohm's law is a fundamental equation that shows how voltage, electrical current and electrical resistance are related in simple conductors such as resistors.

This relationship

This relationship is known as Ohm's law.

an empirical law,

Ohm's law is an empirical law, a generalization from many experiments that have shown that current is approximately proportional to electric field for most materials.

a relationship between the voltage across an element

Ohm’s law is a relationship between the voltage across an element, the current going through the element, and the resistance of the thing.