Ampere

usgb/æmˈpɛr/
noun

The ampere is the unit of measure for electric current, defined as the flow of one coulomb of electric charge per second.

The circuit carries a current of five amperes.
Visual representation of "ampere" - The ampere is the unit of measure for electric current, defined as the flow of one coulomb of electric charge per second.

Often appears as...

  • current measurement
  • ampere rating

Usage tips

Neutral

electric current, electrical engineering, measurement unit

Definition 1 of 2
Visual representation of "ampere"
LampPro Tip 1/3

Understanding Usage

The ampere is commonly used in contexts involving electrical ratings and specifications.

Illustration for Understanding Usage
In technical manuals, you might see references like '10 amperes.'
LampPro Tip 2/3

Contextual Clarity

In discussions of electrical safety, knowing the ampere helps ensure proper circuit design.

Illustration for Contextual Clarity
Electricians often refer to amperes to determine load capacities.
LampPro Tip 3/3

Real-World Application

When selecting appliances, the ampere rating indicates how much current they will draw.

Illustration for Real-World Application
A toaster may use 10 amperes of current during operation.
Visual representation of the word "Ampere"

Never forget "Ampere"

Humans forget easily. That's why you should download WordUp: Smart reminders, word games, AI practice, and much more!

Download on the App StoreGet it on Google PlayGet it from MicrosoftGet it on AppGallery
Chrome

WordUp Chrome Extension

As you browse the web instantly look up words you don’t know.

Get Chrome Extension
Back to top