Physics, asked by Amar8857, 11 months ago

what is the defferent between electron and electrotyl

Answers

Answered by soham0823
0

Electron is a stable subatomic particle with a charge, found in all atoms and acting as the primary carrier of electricity in solids.
 There are two opposite kind of electric charges. But not negative and positive. They are called by negative and positive charges.

Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field.

Electric field is defined as the electric force per unit charge. 
 In electrostatics, i.e. Coulomb's Law and such, there cannot be an electric field without a charge to source it. And no electric charge(free) without particles. However, this is no longer true in electrodynamics.

But actually there are free electric charge and field without particles.



In the classical picture, an electromagnetic wave is produced by oscillating or accelerating electric charges somewhere. Those charges might be a few feet away (light bulb), several miles away (radio or TV station), or many light-years away (distant star). But you still have to have those oscillating charges. 
 Photons( haven't electric charge) do not "produce" electric and magnetic fields in the sense. Such solutions are the so-called free-field solutions.
 Photons (on the one hand) and electromagnetic waves (on the other hand) are alternate descriptions of electromagnetic radiation. The radiation ultimately comes from the same source: oscillating or accelerating charges, in both descriptions.
 In fact, mathematically speaking, there are such solutions to Maxwell's equations that don't require a source anywhere in the universe. Such solutions are the so-called free-field solutions.

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OTHER ANSWERS



Naima Rashid, Intrested in Computer and Technology field.

Answered Dec 25, 2017

A charge is a property of any matter that causes it to experience a force when it’s placed in an electric or magnetic field.

Electron are negatively charged.

Protons are positively charged.

Neutrons are neutral(no charge).

Answe to your question :- If an object is negatively charged, it posses excess electrons and if it’s positively charged, it posses less electrons and more protons..

Happy to help!!

162 Views



Dave Vogel, BA applied mathematics

Answered Apr 14, 2018 · Author has 6.8kanswers and 1.8m answer views

Originally Answered: What is the difference between an electron and a charge?

Charge is a property of an electron. In textbooks, a charged particle is often called a charge. In that context, a charge could be an electron, a proton, a quark or any other charged particle, or even an idealized fictitious particle.

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Shyam Dhiman, Associate professor(Retd)

Answered Dec 25, 2017 · Author has 351answers and 131.6k answer views

Charge on a body represens either deficit or excess of electrons on them.If there is deficit of ‘n'electron , then the charge on the body is

q=0-(-ne)=+ne. (-e is charge on an electron)

This is positive charge. Here the charge -ne is subtracted from zero, because the no of electrons and protons in atoms are equal in numbers. The charge on electron and proton are named as negative and positive respectively.Thus net charge on an atom and hence on a body is always zero. In condition of excess of electrons, charge on body is

q=0+(-ne)=-ne(a negative charge)

Thus electron a negatively charged particle is basic unit of charge responsible to create a charge (+ve or -ve)

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