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A choke or inductor does not generate energy by itself but it can generate high voltages.
The voltage across an inductor is equal to the inductance in Henrys times the rate of change of current in amps per second. So if an inductor is wired in series with a battery, then when one of the wires is disconnected the current dops quickly generating a high voltage which causes a spark.
This principle is used to generate the high voltage for a spark plug in a car engine.
What else can I help you with?
Can choke replaced by a resistor in fluorescent lamp circuit?
fluorescent lamp work on the principle of ionizing the gas , which requires very high potential difference . this excess voltage is provided by the choke coil . when the starter breaks the circuit , current suddenly drops , thus to maintain the current the choke coil a very high voltage is supplied by the choke coil . this very high voltage cannot be obtained from a resistor or a rheostat , since it being a linear element , thus it cannot be a replacement for choke.
What does an electrical choke do?
A choke is an inductor. The impedance of an inductor is dependent on the frequency of the current flowing through it. The greater the frequency, the higher the impedance. Therefore an inductor when used as a choke blocks the flow of high frequency current (by presenting a high impedance), while allowing low frequency or direct current to flow through it. Its function is to block ("choke") high frequencies while passing low frequencies.
Wires with high resistance change electrical energy into what?
Wires with high resistance change electrical energy into heat energy. This occurs due to the resistance in the wire hindering the flow of electrons, causing them to collide and generate heat.
What are some cautions to electrical energy?
It's dangerous at high voltages.
What is the High energy photon with no mass or electrical charge?
The high energy photon with no mass or electrical charge is a gamma ray. Gamma rays are a form of electromagnetic radiation with high energy and short wavelengths. They can be produced through processes like nuclear reactions or radioactive decay.
What energy do hair dryer have?
Hair dryers typically use electrical energy to generate heat through a high-resistance wire, which then transfers that heat to air blown out through the dryer. The electrical energy is converted to thermal energy to help dry and style hair.
What are two properties of most?
high ionization energy and poor electrical conductivity
What do you call electrical energy that can be sent long distances?
High voltage transmission.
is a measure of the ability of a substance to transfer energy like heat energy or electricity?
Thermal conductivity measures a material's ability to transfer heat energy, while electrical conductivity measures its ability to transfer electrical energy. Materials with high thermal conductivity are good conductors of heat, whereas those with high electrical conductivity are good conductors of electricity.
What is the greatest conductor of energy?
The greatest conductor of energy is silver, due to its high electrical and thermal conductivity properties. Silver is commonly used in electrical applications, such as electrical wiring and circuit boards, because of its ability to efficiently transfer energy.
What are all the energy transformations involved in a flashlight?
Chemical energy (in the battery) to electrical energy, This is usually converted to heat energy to heat up the filament in the light-bulb. At sufficiently high temperatures, the heat converts to light.
What kind of energy does lightning posses?
Lightning is a form of electrical energy that results from the buildup and discharge of electrical charge in the atmosphere, typically during thunderstorms. It is a powerful and sudden release of stored energy that can be seen as a bright flash of light and heard as thunder.
