# Which of the following best describes electric current?

Contents

## What best describes an electric current?

An electric current is a flow of electric charge in a circuit. More specifically, the electric current is the rate of charge flow past a given point in an electric circuit. The charge can be negatively charged electrons or positive charge carriers including protons, positive ions or holes.

## Which is the best description of current?

Current is a flow of electrical charge carriers, usually electrons or electron-deficient atoms.

## How would you define electric current?

Electric current in a wire, where the charge carriers are electrons, is a measure of the quantity of charge passing any point of the wire per unit of time. … In alternating current the motion of the electric charges is periodically reversed; in direct current it is not.

## What is electric current answer?

An electric current is a flow of particles (electrons) flowing through wires and components. It is the rate of flow of charge. If the electric charge flows through a conductor, we say that there is an electric current in the conductor. In the circuits using metallic wires, electrons constitute a flow of charges.

## What is current in electrical engineering?

Electrical current is a measure of the amount of electrical charge transferred per unit of time. It represents the flow of electrons through a conductive material, such as a metal wire. It is measured in amperes.

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## How do you describe current?

Current is the rate at which electrons flow past a point in a complete electrical circuit. At its most basic, current = flow. An ampere (AM-pir), or amp, is the international unit used for measuring current.

## What causes electric current?

Electricity is created when an outside force causes electrons to move from atom to atom. The flow of electrons is called an “electrical current.” … Voltage is the “outside force” that causes electrons to move. Voltage is potential energy.

## What is an electric current quizlet?

An electric current is a flow of electric charge. In electric circuits this charge is often carried by moving electrons in a wire. It can also be carried by ions in an electrolyte, or by both ions and electrons such as in a plasma.

## What is electric current for class 10th?

Electric Current: The amount of flow charge through any cross-sectional area of a conductor in unity time is called Electric Current. Unit of Electric Current: It is CS1 (coulomb per second) or Ampere (A). Electric Current is a scalar quantity. It is measured by an ammeter.

## What is electric current class 12th physics?

The rate of flow of charge through any cross-section of a wire is called electric current flowing through it. Electric current (I) = q / t. Its SI unit is ampere (A). The conventional direction of electric current is the direction of motion of positive charge.

## What is electric current physics class 10th?

Electric current is rate of flow of electric charge or the amount of charge flowing through a particular area in unit time. … In reality, electric current is flow of negatively charges particles called electrons. These flow from negative terminal of the battery to the positive terminal.

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