**What is the basic equation of Ohm’s law?** To students of electronics, Ohm’s Law (**E = IR**) is as fundamentally important as Einstein’s Relativity equation (E = mc²) is to physicists. When spelled out, it means voltage = current x resistance, or volts = amps x ohms, or V = A x Ω.

**What are the 3 Ohm’s law formulas?** Fig. 3-4: A circle diagram to help in memorizing the Ohm’s Law formulas **V = IR, I = V/R, and R= V/I**.

**What is the Ohm’s Law in words?** Definition of Ohm’s law

: **a law in electricity**: the strength of a direct current is directly proportional to the potential difference and inversely proportional to the resistance of the circuit.

**What is the unit of ohm’s law?** Thus, 1 Ohm is the resistance of a conductor such that when a potential difference of 1 Volt is applied to its ends and current of 1 Ampere flows through it.

## What is the basic equation of Ohm’s law? – Additional Questions

### What is ohm’s law one word answer?

Ohm’s law is **a law that states that the voltage across a resistor is directly proportional to the current flowing through the resistance**.

### What is Ohm’s law short form?

According to Ohm’s law, the voltage or the potential difference between two points in a circuit is directly proportional to the current and resistance.The formula for Ohm’s law is. **V = IR**.

### Who discovered Ohm’s law?

**Georg Simon Ohm** had humble roots and struggled financially throughout most of his life, but the German physicist is well known today for his formulation of a law, termed Ohm’s law, describing the mathematical relationship between electrical current, resistance and voltage.

### Why is ohm’s law important?

Why Is Ohm’s Law Important? Ohm’s law is vitally important to describing electric circuits because **it relates the voltage to the current, with the resistance value moderating the relationship between the two**.

### How are ohms named?

The ohm (symbol: Ω) is the unit of electrical resistance in the International System of Units (SI). It is **named after German physicist Georg Ohm**.

### What is ohm’s law triangle?

The Ohm’s Law Triangle

As a quick refresher, the triangle is **a visual representation of the mathematical relationship between voltage (V, sometimes represented as U or E), resistance (R), and current (I) in a circuit**. This triangle is an easy tool for new engineers to remember the three main aspects of electricity.