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first of all the voltage doesn't change what changes is the current direction

the way they do it is by using magnet .

electrons tend to escape from the magnetic field . you can find on you tube how a motor works for better idea.

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A flow of electrons in a definite direction is called?

Current. Direct Current (D.C) if it is steady. Alternating Current (A. C) changes direction at a constant rate. The frequency for North American AC current from the power grid is 60 Hz, or 60 cycles per second. This would result in the direction of current changing 120 times per second.


What refers to electric current when electrons always flow in the same direction in the wire?

Direct current (DC) refers to electric current where electrons always flow in the same direction in the wire. This is in contrast to alternating current (AC), where the flow of electrons periodically reverses direction. DC is commonly used in batteries and electronic devices that require steady and constant voltage.


Is alternating current a current type where electricity flows in the positive direction only?

No, alternating current (AC) is a type of current in which the flow of electric charge periodically reverses direction. It continuously changes magnitude and direction in a waveform pattern, unlike direct current (DC) which flows consistently in one direction.


What type of current flows through an electric current?

An electric current primarily consists of the flow of electrons through a conductor, typically in a closed loop circuit. This movement of electrons generates a flow of charge that can be harnessed for various applications, such as powering electrical devices.


What is the direction of current due to flow of electrons if it is not conventional current?

The direction of current due to flow of electrons is opposite to the direction of conventional current. This is because electrons have a negative charge, so when they flow in a wire, they are actually moving in the opposite direction to the current flow defined by convention.

Related Questions

When electrons flow in one direction what is that called?

The electrons flows from negative to positive and then positive to negative.The pole of the flow of electron changes at a time interval.This is called alternating current (AC).


What is variable alternating current?

A current which changes its direction of flow again and again is known as alternating current.


What is a electric current that's changes direction called?

An electric current that changes direction is called an alternating current (AC). In an AC circuit, the flow of electrons changes direction periodically, typically at a frequency of 50 or 60 Hz. This is in contrast to direct current (DC), where the flow of electrons is constant in one direction.


Current in which electrons flow in the same direction is called?

It's alternating current


What does ace stands for?

Anthony count Alternating Current - electrons that flow alternately in opposite directions constitute an Alternating current.


Is an alternating current the same as air condition?

No. Not the same. AC means Alternating Current which refers to a type of electrical flow (electrons). The word "Alternating" eaning that the current of electrons changes direction based on its frequency -- e.g., 60 times per second. A/C means Air Conditioning and refers to a machine that cools the air.


What is the differences between direct circuit and alternating circuit?

Direct current and Alternating both are diffrent . Alternating current changes it's cycle 50 times in both direction in one second while the direct current doesn't change it's phase or frequecncy because it is free from frequency or frequency less(direct current).


Define alternating current definition?

The alternating current refers to the flow of the electric charge periodically and in the opposite direction. The polarity changes with the time..


What is an electric current that periodically changes direction?

An electric current that periodically changes direction is called an alternating current (AC). In AC circuits, the flow of electric charge reverses direction many times per second, typically at a frequency of either 50 or 60 Hz. This is in contrast to a direct current (DC) in which the flow of electric charge remains constant in one direction.


What does AC mean about current flow?

AC means Alternating Current. Alternating Current changes direction constantly, usually at 60Hz (US, Canada, and others) or 50Hz (UK and others).


What does AC and DC stand for in electrical field?

Alternating Current and Direct Current. Electricity is voltage and current. Voltage is electrical pressure, and current is the flow of charged particles. The difference between alternating current (AC) and direct current (DC) is that the electrons in an AC circuit regularly reverse their direction. In a DC circuit electrons always flow in the same direction.


What does AC and DC stand for in the electrical field?

Alternating Current and Direct Current. Electricity is voltage and current. Voltage is electrical pressure, and current is the flow of charged particles. The difference between alternating current (AC) and direct current (DC) is that the electrons in an AC circuit regularly reverse their direction. In a DC circuit electrons always flow in the same direction.