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Is what drives electrons along the conductor and is expressed as voltage or volts.?
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What happens to the electron flow within a conductor if the EMF or voltage source is removed?
If the EMF or voltage source is removed from a conductor, the electron flow will eventually stop. This is because the EMF or voltage source provides the force that drives the movement of electrons through the conductor. Without this force, the electrons will no longer be pushed and will come to a rest.
What does the electron transport chain the high - energy electrons from the Krebs cycle for?
The high E electrons that enter Krebs are used to reduce carbon dioxide to carbohydrate. Not all high E electrons that leave the light-dependent reactions go to the Krebs cycle. Some are used to produce the ATP that drives the endergonic Krebs cycle.
How does an electrochemical cell produce an electric current?
The energy released through the chemical reaction within the cell results in a difference in potential appearing across the cell's terminals. This potential difference drives the free electrons already within an external conductor to move along the length of that conductor.
What is the effect of buffer on RBC?
A buffer amplifier takes an input voltage, perhaps from a circuit that is unable to put out a large current, it then drives it's own output from a separate power supply, thus isolating the original signal from the load you are applying it to.
How does connecting an electric device to a battery produce an current in the device?
If we connect a battery to a device and complete a circuit, current will flow in that circuit and through the device. A battery (in good condition) is an electrical storage device. Most of the ones we are familiar with are chemical cells. There are chemicals inside that would like to react, but cannot unless there is an external circuit through which electrons can move to get from one electrode in the battery to the other. The potential chemical energy in a battery can be converted into electrical energy by completing that circuit. There is a force called voltagethat arises between the electrodes of the battery. And this voltage (electromotive force, or EMF) is the way that the chemical potential energy expresses itself. Because the battery can convert chemical potential energy into electricity owing to that EMF between the electrodes, connecting a circuit across the battery will allow current to flow as the chemical reactions in the battery proceed. A very rough analogy can be drawn by looking at gravitational potential energy. If a bowling ball is sitting on the floor and it is lifted onto a table, its gravitational potential energy has been increased. This is distantly similar to the chemical reactions that want to occur in the battery; they are potential energy, too. If the bowling ball rolls off the edge of the table, the potential energy is converted into kinetic energy by gravity. When we hook up an external circuit to the battery, the chemical potential energy (expressed as voltage) drives electrical current through that circuit and the device in it. The circuit here is composed of conductors and the device. Electrons in the conductors are hanging around in the conduction band, and if a voltage is applied, those electrons will begin moving in response. The device must be conductive to some extent, and it, too, will have this electron current flowing through it. The battery has been connected to a circuit and drives current through that circuit. The chemical potential energy in the battery is converted into electrical energy in the circuit and the device connected to it.
What happens to the electron flow within a conductor if the EMF or voltage source is removed?
If the EMF or voltage source is removed from a conductor, the electron flow will eventually stop. This is because the EMF or voltage source provides the force that drives the movement of electrons through the conductor. Without this force, the electrons will no longer be pushed and will come to a rest.
Who drives trains?
The engineer drives the train. The conductor keeps order on the train.
How does electricity flows through a conductor?
Electric current - a movement or flow of electrically charged particles, typically measured in amperes.In a conductor, current flow is via a drift of free electrons in the metal. the actual drift rate may be slow, the electric field that drives them itself propagates at close to the speed of light, enabling electrical signals to pass rapidly along wires.See related link belowElectricity can flow through a conductor because it allows the electrons to move freely through the object. With an insulator, electrons cannot move.
What type of input device uses the principle of magnetic induction to produce a voltage signal?
Hard Drives Floppy Drives Tape Drives Drum Drives
Older hard drives use what kind of conductor IDE conductor ribbon cable?
The correct answer is....80-conductor IDE ribbon cable.
What must voltage be?
Voltage is a measure of the E.M.F (electromotive force) which drives current around a circuit.
What are the two kinds of parallel ATA cables used with hard drives?
The 80-conductor cable and the 40-conductor cable.
What is the driving force which causes electrons to flow through conductors?
Voltage is responsible to flow the current in a circuit. Voltage is also known as potential difference or electric pressure. When there is a potential difference across a conductive circuit current starts flow from the higher potential to lower potential.
What is voltage?
A type of "pressure" that drives electrical charges through a circuit. Voltage is how the electric potential energy differences are measured.
What are two types of parallel ATA data cables used with hard drives?
80 conductor IDE cable; 40 conductor IDE cable
How does electricity flow through conductors?
Electric current - a movement or flow of electrically charged particles, typically measured in amperes.In a conductor, current flow is via a drift of free electrons in the metal. the actual drift rate may be slow, the electric field that drives them itself propagates at close to the speed of light, enabling electrical signals to pass rapidly along wires.See related link belowElectricity can flow through a conductor because it allows the electrons to move freely through the object. With an insulator, electrons cannot move.
What is voltage divider circuit?
The two resistor voltage divider is used often to supply a voltage different from that of an available battery or power supply. In application the output voltage depends upon the resistance of the load it drives.
