A static charge isformedwhenevertwosurfacesareinrelativemotion.Forexample:Whenaliquidflowspastthewallsofapipeline,whenliquiddropletsorsolidparticlesmovethroughtheair,orwhensomeonewalks,getsupfromaseat,andetc.
Maincauseofstaticelectricityare:-Contactandseparationbetweentwomaterials(including friction, travelling over rollers, etc.) Rapid heat change (e.g. material going through an oven).
Anelectroscopeis an instrument for detecting the presence of static electricity.
A static charge is formed whenever two surfaces are in relative motion.For example: When a liquid flows past the walls of a pipeline, when liquid droplets or solid particles move through the air, or when someone walks, gets up from a seat, and etc.
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Answer:
A static charge is formed whenever two surfaces are in relative motion. For example: When a liquid flows past the walls of a pipeline, when liquid droplets or solid particles move through the air, or when someone walks, gets up from a seat, and etc.
There are two main types of static charges:-
1. Volumatric
2. Surface
Volumatric static charges are charge imbalances within the body of a material whereas surface static electricity is only present on the very out surface of a material.
Static Charges has several uses, also called applications, the the real world. One main use is in printers and photocopiers whereas static electric charges attract the ink, or toner, to the paper.Other uses includes paint sprayers, air filters, and dust removal.
Static charges can also cause damage.
Main cause of static electricity are:- Contact and separation between two materials (including friction, travelling over rollers, etc.) Rapid heat change (e.g. material going through an oven).
An electroscope is an instrument for detecting the presence of static electricity.
Static electricity is created when positive and negative charges aren't balanced.
Answer:
A static charge is formed whenever two surfaces are in relative motion. For example: When a liquid flows past the walls of a pipeline, when liquid droplets or solid particles move through the air, or when someone walks, gets up from a seat, and etc.