Voltage is a key concept in electricity. It is important to know its symbol and unit. This article will explain both in simple terms.

## What is Voltage?

Voltage is the electrical force that makes electrons move. It is like the pressure that pushes water through a pipe.

## Symbol of Voltage

The symbol for voltage is **V**. This symbol is used in equations and diagrams.

## Unit of Measurement for Voltage

The unit of measurement for voltage is the **volt**. The abbreviation for volt is also **V**.

### Why Is It Called Volt?

The volt is named after Alessandro Volta. He was an Italian scientist who invented the battery.

## Table of Voltage Units

There are different ways to measure voltage. Here is a table showing some common units:

Unit | Symbol | Equivalent in Volts |
---|---|---|

Millivolt | mV | 0.001 V |

Kilovolt | kV | 1000 V |

Megavolt | MV | 1,000,000 V |

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## How to Measure Voltage

You can measure voltage with a device called a multimeter. A multimeter has two probes. You touch these probes to different parts of a circuit.

### Steps To Measure Voltage

- Turn on the multimeter.
- Set it to measure voltage (V).
- Touch the probes to the points in the circuit.
- Read the voltage on the screen.

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## Applications of Voltage

Voltage is used in many devices. Here are some examples:

- Electric lights
- Computers
- Mobile phones
- Televisions

All these devices need voltage to work.

## Frequently Asked Questions

### What Is The Symbol For Voltage?

The symbol for voltage is “V”.

### What Unit Measures Voltage?

Voltage is measured in volts.

### How Is Voltage Represented In Circuits?

Voltage is represented by the letter “V” in circuits.

### What Does “v” Stand For In Voltage?

“V” stands for volts in voltage measurement.

## Conclusion

In summary, the symbol for voltage is **V**. The unit of measurement is also **volt** (V). Understanding voltage is essential for working with electrical devices.