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Strangely there is two directions it is said to flow. The first and wrong is conventional current that is positive to negative. WRONG. Several hundred years ago people guest Electron current is the direction it actually goes in. This is negative to positive.
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoan electrical current is the movement of electrons. since electrons are negatively charged the will be attracted to the positive terminal.hence current flows from negative to positive
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What do you need to complete before the current will flow?
A circuit must have three basic components to make electricity flow. 1. Source of power or electricity. 2. Wires, switches and conductors through which the current can flow. 3. And finally a load to complete the circuit.
What is the differences between direct circuit and alternating circuit?
The main difference between direct current (DC) and alternating current (AC) is the direction of the electrical flow. In a direct current circuit, the flow of electrons is in one direction, from the negative terminal to the positive terminal. In an alternating current circuit, the flow of electrons changes direction periodically, typically at a fixed frequency, resulting in an oscillating current flow. AC is widely used for electrical power distribution, while DC is commonly used in batteries, electronic devices, and certain applications like electric vehicles.
What causes an elecrtic current to flow in a circuit?
The movement of electron towards the high potential causes electric current to flow in a circuit.
A switch is a device that stops and starts current flow in a circuit?
Yes, a switch is a device that stops and starts current flow in a circuit.
What electrical quantity is the same throughout a series circuit?
In any series circuit, there is one and only one path for current flow. All the current flowing in the circuit will flow through all of the devices in that circuit. A break at any point in the circuit will cause current flow to cease. Lastly, it is current that is the same at any point in the circuit where we'd care to measure it.
In automotive electrical circuits current is considered to flow from where to where?
In an automotive electrical circuit, current is considered to flow from negative to positive in that circuit. Electrons leave the negative terminal of the battery, flow through any complete circuits, and return to the positive terminal of the battery.
Describe the path of a current in a complete circuit?
An operating circuit, is by definition, complete. The electrons in a DC circuit flow from the -ve terminal of the power source, through the various components and switches etc, then to the +ve terminal of the power source.
What is the direction of flow of current in a cell?
Current doesn't flow inside the cell. The cell is used to push current through an external circuit. The so-called "conventional" current flows out of the positive terminal of the cell, through the circuit, and back into the negative terminal of the cell. The confusing truth is that the actual physical carrier of current is the electron, which carries a negative charge. So the things that are actually moving and carrying the current through the circuit leave the dry cell from its negative terminal, physically flow through the circuit, and end up at the cell's positive terminal.
What is the direction of flow of current in a dry cell?
Current doesn't flow inside the cell. The cell is used to push current through an external circuit. The so-called "conventional" current flows out of the positive terminal of the cell, through the circuit, and back into the negative terminal of the cell. The confusing truth is that the actual physical carrier of current is the electron, which carries a negative charge. So the things that are actually moving and carrying the current through the circuit leave the dry cell from its negative terminal, physically flow through the circuit, and end up at the cell's positive terminal.
Why does an electrial current flow?
when the circuit is closed i.e. there is complete connection between all devices, there is an attraction for the electrons from the negative terminal towards the positive terminal. the flow/movement of electrons is called electric current.
How is an ammeter connected in a circuit?
Series connect it within the line of the circuit for which you are interested in measuring the current flow.More detailSince we measure the flow of current IN the circuit, the ammeter must be connected in series with the part of the circuit for which you are interested in measuring the current flow.One of the ammeter's terminals must be connected to a point of the incoming current flow and its second terminal must be connected to the point of on-going current flow. To do this, cut the relevant circuit wire and connect one terminal of the ammeter to each end of the cut.
What is electrical continuity?
Electrical continuity denotes that the current from the source is successfully reaches the negative terminal. If there is no continuity means, the current will not flow through the circuit.
What end does electrons flow in a circuit?
the positive side, the negative side is usually just a ground
Why must a circuit be closed in order for a current to flow?
A circuit must be closed in order for a current to flow because it helps keep a current flow pass. When the switch is closed on a circuit there is a constant flow. When the switches open the flow is disturbed around the circuit.
Will electricity flow if you have a complete circuit?
Yes, if you have a complete circuit, electricity will flow. A complete circuit includes a power source (such as a battery or generator), conductive path (such as wires), and a load (such as a light bulb or motor). When the circuit is closed, electrons will flow from the negative terminal of the power source through the conductive path to the positive terminal, creating an electrical current.
Why must a circuit be closed in order for current to a flow?
A circuit must be closed in order for a current to flow because it helps keep a current flow pass. When the switch is closed on a circuit there is a constant flow. When the switches open the flow is disturbed around the circuit.
The opposition to the flow of electrical current?
In a DC circuit . . . resistance. In an AC circuit . . . impedance.
