What causes static electricity in the body?
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Q:

What causes static electricity in the body?

A:

Quick Answer

Static electricity occurs when the body builds up an imbalance of electrical charges. When an object moves against an insulating surface like carpet, weakly bound electrons can move from one surface to another, creating a charge. When that charged object touches a conductor, it releases the electrons, creating a spark.

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Full Answer

Hair standing on end is a demonstration of static electricity. When a person rubs a balloon against her hair, it transfers electrons from the hair follicles to the balloon. This creates an electrical imbalance, and each hair strand becomes positively charged. Since like charges repel, each strand of hair is pushed away from the strands around it, causing the hair to stand on end.

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Related Questions

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    What role does friction play in static electricity?

    A:

    Static electricity is the build up and transfer of charges between insulators. Charges are built up in objects when they lose or gain electrons. To acquire a charge in static electricity, two neutral objects are rubbed together and the friction between the objects allows electrons to be transferred from one object to another.

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  • Q:

    What is static electricity?

    A:

    According to the School for Champions, static electricity refers to the build-up of electrical charges on an object's surface. When two objects are rubbed together, some electrons on an object's surface may be transferred to the other one. Static electricity may cause shocks, sparks or objects sticking together.

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    Electrical fields are caused by the attraction and repulsion of electrical charges. Electrical fields are measured using volts per meter and are central to the functioning of electrically-powered devices, such as televisions, light bulbs and computers.

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    What will moving electric charges interact with?

    A:

    Moving electric charges will interact with both electric and magnetic fields. Electric fields exert forces on charges regardless of whether or not they're moving. However, magnetic fields only interact with moving charges.

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