Do electrons really exist

Science has defined the nature of the world through an assortment of things that are observed in the physical world and those that are unobservable, improvable theories that explain the world. We cannot experience their existence with our own human senses.

Do electrons really exist

I've seen one guy claim there's no such thing as electrons. Not wanting to disbelieve my Do electrons really exist textbooks, can anyone help me here? When someone makes claims like this its due to a poor understanding of the physics involved.

People like this usually think that they're the only ones in the universe to have considered these questions or that if they can't figure it out then it can't be figured out. It can prove a useful exercise to address these things to some extent so as to solify the concepts in your own mind. But at one point you need to not bother anymore.

Standing wave in a feed line or antenna means that there is a voltage and a charge at one point and not at another even though the two places are connected by a conductor.

If there were electrons, this would imply that one spot in a conductor had many electrons clustered and snother spot a few inches away had none. Even though no resistance inhibits the flow of electrons from the point of maximum charge to the point of no charge.

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This is contrary to electron behavior according to electron theory. It's pretty interesting how he thinks this contradicts electron theory whereas one uses the notion of charge to make these predictions.

Notice that his arguement does not address whether electrons exist, but whether charge itself exists and the properties of charge etc. There is a surface charge density which is not static and charge is shuffled back and forth resulting in a finite surface current.

Your friend has the wrong idea of what a standing wave is. He probably thinks that a standing wave is time independant when it really isn't.

What according to electron theory is the difference between those atoms in the outer layer and those in the inner part of a conductor? There is nothing different about the atoms. There is everything different about the location of the atoms.

The atoms at the outer layers are subjected to the electric field which impinges on the conductor form an EM wave that impinges on it.

The deeper the wave penetrates into the conductor the more the wave is atenuated due to the charges rearranging themselves due to the electric field.

Very hard to explain in words. That's why we have equations. Electron theory says that the positive pole of a battery has a deficiency of electrons and the negative pole has an excess. If that were true, connecting the positive pole of one battery to the negative pole of another battery would cause current to flow, but in the real world it doesn't.

Its easier to answer this in terms of capacitors since batteries require an understanding of chemistry and this is physics. Therefore take as an example two identical capacitors with identical charge on them; Let the negative pole of one cap be connected to the positive pole of another cap.

Current will flow in order to balance out the charges between the plates in order to reduce the net charge to zero. The charges will then rearrange themselves on the conductor and the surface charge density of the conductors will not be zero, although the total charge will be equal to zero.

Now, explain to me in terms of electron theory why lead-acid batteries have internal resistance and NiCad batteries don't?

NiCad batteries have extremely low internal resistance, not zero internal resistance. The most up-to-date and recent findings on electron research find that there is no discernable estension, no shape, no size. They are point sources, and the theory says if they are point sources they would have infinite energy, but in the real world they don't.

We don't know that the size of an electron is zero.

Do electrons really exist

We just can't measure the size its so small.It's always possible that there really are fairies. But the theory of electrons has been far more successful because it makes testable predictions. Because it doesn't make testable predictions, the theory of fairies hasn't enjoyed the same process of .

Mar 31,  · Yes, electrons do exist! They are an indispensable part of the standard model. They are an indispensable part of the standard model. This is the picture of the standard model of particle physics (a mathematical description of the elementary particles of matter and the electromagnetic, weak, and strong forces by which they interact.

Do Electrons Really Exist? Science has defined the nature of the world through an assortment of things that are observed in the physical world and those that are .

Do Electrons Really Exist? Do Electrons Really Exist? Science has defined the nature of the world through an assortment of things that are observed in the physical world and those that are unobservable, improvable theories that explain the world.

Do Electrons Really Exist? Do Electrons Really Exist? Science has defined the nature of the world through an assortment of things that are observed in the physical world and those that are unobservable, improvable theories that explain the world.

Dec 16,  · 1) First, an antenna does not have zero resistance, and currents are induced on one. Second, even in a conductor it is possible to separate charge by applying an electric field. 2) There is no difference in the atoms.

What do electrons exist as