electric current, any movement of electric charge carriers, such as subatomic charged particles (e.g., electrons having negative charge, protons having positive charge), ions (atoms that have lost or gained one or more electrons), or holes (electron deficiencies that may be thought of as positive particles).
What is meant by 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.
What is electric current short answer?
Electric current is basically the flow or charge of the electric charge in motion in a conductor. It is said to exist when there is a net flow of charge through the region. the current is given as the flow of charge per second: I=timecharge The SI unit of current is Ampere.
What do u mean by electric current class 10?
Electric current is rate of flow of electric charge or the amount of charge flowing through a particular area in unit time.
What do you mean by electric current in physics?
Electric current is expressed as the amount of charge flowing through a particular area in unit time. Quantitatively, electric current is defined as the rate of flow of electric charge.
What do you mean by electric current Class 8?
Answer: Electric Current: The flow of electrons in any material is termed as an electric current. Flow of Electrons in the Matter. Good Conductors of Electricity: The materials which allow the current to pass through them are known as good conductors.
What do you mean by 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. Electric current is measured as rate of flow of charge. The SI unit for measuring an electric current is the Ampere (A). Electric current is measured using a device called an Ammeter.
What do you mean by electric current Brainly?
Answer: An electric current is the rate of flow of electric charge past a point or region. An electric current is said to exist when there is a net flow of electric charge through a region. Electric charge is carried by charged particles, so an electric current is a flow of charged particles.
What is electric current and circuit class 10th?
Electric current is carried by moving electrons through a conductor. By convention, electric current flows in opposite direction to the movement of electrons. Electric Circuit: Electric circuit is a continuous and closed path of electric current. … Electric current is expressed by the rate of flow of electric charges.
What is current in simple words?
Current is a flow of electrical charge carriers, usually electrons or electron-deficient atoms. The common symbol for current is the uppercase letter I. … Physicists consider current to flow from relatively positive points to relatively negative points; this is called conventional current or Franklin current.