How would you define electric current?

How do we define electric current?

An electric current is a stream of charged particles, such as electrons or ions, moving through an electrical conductor or space. It is measured as the net rate of flow of electric charge through a surface or into a control volume. … In electric circuits the charge carriers are often electrons moving through a wire.

What is electric current in simple words?

An electric current is a flow of an electric charge between two points. Imagine it being like water in a river carrying energy. The electric charge in the electrons causes resistors in light bulbs and electric fires to heat up. It also creates magnetic fields in motors, inductors, and generators.

What is electric current your answer?

Electric current is defined as the rate of flow of negative charges of the conductor. In other words, the continuous flow of electrons in an electric circuit is called an electric current. The conducting material consists a large number of free electrons which move from one atom to the other at random.

What is the best definition for electrical current?

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.

THIS IS INTERESTING:  Your question: Is nuclear energy affected by the sun?

What is electric current for 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.

What is an electric current Class 7?

An electric current is a flow of electric charge. This electric charge is carried by moving electrons(charge carriers) in a wire. … The SI unit for measuring an electric current is the Ampere (A). Electric current is measured using a device called an Ammeter.

What is current in easy English?

An electric current is a flow of electric charge. The equation of current is: where is the current flowing is the change in electric charge is the change in time. The SI unit of electric current is the ampere (A). This is equal to one coulomb of charge in one second.

What is an electric current Grade 5?

Current electricity is the flow of small electric charges through a closed circuit. A power source, such as a battery, converts chemical energy to electricity. … Electricity flows through the circuit and through the electrical device, such as a light bulb, which causes it to work.

What is the current short answer?

Current is a flow of electrical charge carriers, usually electrons or electron-deficient atoms. The common symbol for current is the uppercase letter I. The standard unit is the ampere, symbolized by A.