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Because there is a potential difference between two objects.

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Is lightning is an example of an electric field or discharge?

Lightning is an example of an electrical discharge, not an electric field. It occurs when an electric field builds up in the atmosphere due to positive and negative charges separating, and then discharges as a bolt of electricity.


A static discharge differs form an electric current in that a static discharge?

A static discharge is a sudden flow of electricity between two objects with different electric potential, whereas an electric current is a continuous flow of electric charge in a closed circuit. Static discharge occurs due to a build-up of static electricity, while electric current flows due to an applied voltage.


What are the different types of electrostatic discharge?

There are three main types of electrostatic discharge (ESD): direct discharge, indirect discharge, and field-induced discharge. Direct discharge occurs when a charged object comes into direct contact with another object. Indirect discharge happens when the charged object interacts with another object that is not in direct contact. Field-induced discharge occurs when the electric field between objects causes a discharge without direct contact.


What cuases electric discharge?

Potential differnce. For example, when too much voltage is built up within a thunderhead, the potential difference is high and a discharge occurs.


Why does partial discharge create radio interference?

When discharge occurs, it means that charge moves, and that's a short lived electric current. Rapidly changing electric current causes radio interference, because of the electromagnetic field associated with it.


An example of an electric discharge?

Lightning is a natural example of an electric discharge, which occurs when the air between clouds or between a cloud and the ground becomes electrically charged and discharges as a visible flash of light.


What is the loss of static electricity called?

The loss of static electricity is called "discharge." This occurs when excess electric charge on an object is neutralized by transferring electrons to or from another object.


What is an atmospheric discharge of static electricity called?

An atmospheric discharge of static electricity is commonly known as lightning. Lightning is a sudden electrostatic discharge that occurs during a thunderstorm when there is a buildup of electric charge in the atmosphere.


What is a buildup of electric charges called?

A buildup of electric charges is called static electricity. This occurs when there is an imbalance of positive and negative charges on an object, leading to the potential for a discharge of electricity.


How does an electric discharge occur?

An electric discharge occurs when a high voltage potential difference causes electrons to rapidly move through a medium, creating a flow of electric current. This flow of electrons can create visible light, heat, and sound, often seen in phenomena such as lightning or electrical sparks.


Why an electric discharge occurs?

The energy of the charge becomes greater than the insulating value of whatever separates the charge from its ground point.


An electric discharge between two oppositely charged surfaces?

An electric discharge between two oppositely charged surfaces is commonly known as an electrical spark. This discharge occurs when the electric field between the charged surfaces becomes strong enough to overcome the insulating properties of the surrounding medium, resulting in a sudden flow of electricity in the form of a spark. This phenomenon is often seen in lightning bolts, electric arcs, and static electricity discharges.