what mean by
'electric charge' , 'electrostatic' ,
'electrically charged object' , and
'stationary electric charge' ?
Answers
Answer:
I) Electric charge, basic property of matter carried by some elementary particles that governs how the particles are affected by an electric or magnetic field. Electric charge, which can be positive or negative, occurs in discrete natural units and is neither created nor destroyed. Electric charge.
ii) Electrostatic phenomena arise from the forces that electric charges exert on each other. Such forces are described by Coulomb's law. ... Electrostatics involves the buildup of charge on the surface of objects due to contact with other surfaces.
iii)In conclusion, an electrically neutral object is an object that has a balance of protons and electrons. In contrast, a charged object has an imbalance of protons and electrons. ... The type of charge (positive or negative) is determined by whether the protons or the electrons are in excess.
iv)A stationary charge will produce only an electric field in the surrounding space. If the charge is moving, a magnetic field is also produced. An electric field can be produced also by a changing magnetic field.
1. Electric charge,basic property of matter carried by some elementary particles that govern how the are affected by an electric or magnetic field.Electric charge, which can be positive or negative, occurs in discrete natural units and is neither created nor destroyed.
2. Electrostatic is a physics that deals with phenomena due to attractions or repulsions of electric charges but not dependent upon their motion.
3. All matter in the universe is made of small components called atoms. Every atom is made up of tiny particles Called electrons , protons,and neutron.Electron repel other electron ,but are attached to protons.protons repel one another,but are attracted to electron . Neutrons neither attract or repel anything.
Generally,the number of electrons and the number of protons in an atom are equal to each other.when that happens,the atom is in a normal or neutral state. An entire atom becomes electrically charged when the number of electrons or protons stops being equal.The extra electron or proton isn't balanced by something inside the atom anymore and begins Tobe attracted to the protons or electrons in other atoms ..
4. Static electricity
electric charge that has accumulated on an object.static electricity is often created when two objects that are not good electrical conductor are rubbed together,and electron from one of the object rub off onto the other.This happen,for example,when combing ones hair or taking off a sweater.Sudden release of built up static electricity can take the form of electric arc .see not at electric charge.......
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