What is the difference between electric current and electric discharge?

To summarize, the electric current is the continuous flow of charge, while electric discharge is a one-time movement of the charge.

What is the difference between electric discharge and lightning?

Lightning always accompanies a thunderstorm. It is estimated that lightning hits the Earth 100 times each second. Lightning is an electrical discharge produced to balance the differences between positive and negative charges within a cloud, between two clouds, or between the cloud and the ground. …

What is an electrical discharge called?

An electric discharge is the release and transmission of electricity in an applied electric field through a medium such as a gas. … As the charge on these particles builds up, the result is the often-spectacular discharge of electricity known as lightning.

What is an example of electricity discharge?

Electric discharge denotes the excitation of atomic states in a gaseous medium on passing an electric current through the medium. An ordinary household fluorescent lamp is an example of an electric-discharge source.

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What is electric discharge give two examples of electric discharge?

The Flow of charge through air or a glass is called electric discharge. Sparks and lightning are examples of electric discharge.

What is the difference between lightning and lightening?

Lightening is the present participle of the verb lighten. Lightning is the electrical discharge that happens during storms.

What is electron discharge?

It occurs when electrons are transferred from one object to another. A sudden flow of electrons from one charged object to another is called static discharge. Examples of static discharge include lightning and the shock you sometimes feel when you touch another object.

What is electric discharge class 12?

Electric discharge is defined as the process of the release and transfer of electricity in an applied electric field through any possible medium. Usually, electric discharge is made to occur through a gas or the atmospheric air.

How is electric discharge used?

Electric discharges can convey substantial energy to the electrodes at the ends of the discharge. A spark gap is used in internal combustion engines to ignite the fuel/air mixture on every power stroke. Spark gaps are also used to switch heavy currents in a Marx generator and to protect electrical apparatus.

What is electric discharge class 8?

Answer: When negative and positive charges meet, producing streaks of bright light and sound. This process is called an electric discharge. When the accumulation of charges between lower part of clouds and earth becomes large, it is sufficient to break the insulation of air.

What is the major difference between static electricity and current electricity?

The most significant difference between the static electricity and the current electricity is that in that static electricity the charges are at rest and they are accumulated on the surface of the insulator, whereas, in current electricity the electrons are in state of motion inside the conductor.

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What do you mean by discharge?

1a : the act of relieving of something that oppresses : release. b : something that discharges or releases especially : a certification of release or payment produced the discharge as evidence. 2 : the state of being discharged or relieved. 3 : the act of discharging or unloading her discharge from the hospital.

Is lightning an electric discharge?

Lightning is an electrical discharge caused by imbalances between storm clouds and the ground, or within the clouds themselves. Most lightning occurs within the clouds. … Lightning is extremely hot—a flash can heat the air around it to temperatures five times hotter than the sun’s surface.

Is lightning An example of electric discharge?

Lightning is a visible electrical discharge from a cloud. This happens when there is an imbalance of charges between a region of the cloud and another surface (usually the ground, a building, another region of the same cloud, or another cloud) that is significant enough to break through air resistance.

What is silent electric discharge?

The silent electric discharge is a special type of electricity which has no sparks and creates very low amount of heat energy. … That’s why, silent electric discharge is used to prepare ozone in order to maintain the stability of the ozone molecules and to prevent the dissociation into oxygen molecules.