What SPECIFICALLY pushes or pulls in a magnetic field?

Question

I'm trying to put my brain around magnetic forces. I get the whole magnetism things, opposites attract, like charges repel, etc....

I'm trying to put this in terms of a physical sense that I can relate to. For example: There is a large crate on the floor in front of me. I want to push this crate. I place my hands on the crate, my feet push against the floor, the force travels up my body to my hands and pushes on the crate, making it move!

Okay, with magetism, I need to understand what PHYSCIALLY pushes or pulls on magnets. Are there electrons flying back and forth pushing or pulling between magnets? What EXACTLY makes up the magnetic force?

In the electromagnetic spectrum, you have electrons and photons (I'm a little rusty but I think that's right), what is the magnetic force made of?

Answer 1

This is a subject of great controversy in the scientific community. Many feel that there exists a particle called a magneton, which has yet to be detected, reponsible for the magnetic field, similar to the yet undetected graviton, which is thought by many to act long range in the creation of the gravity field.

But many others feel that magnetism is a field induced by an oscillating electric field, as evidenced by the electromagnetic (EM) oscillations of the photon and the Faraday principle of induced EM fields. Many others similarly feel that gravity is simply the field created by the curvature of space created by the property of mass.

So science is unable to settle the question of how a magnetic field acts or how gravity acts upon matter, but the field and wave properties are undisputably the primary attributes of their interactions with matter and with light in the case of gravity.

Answer 2

My understanding only: The electrons in the iron magnet 'spin' in the same direction and create a north/south pole and lines of force. It is the electron to electron resistance you feel in magnets. Two negative forces push apart. But only sort of. I think it is only agreement that 'lines of force' enter one pole and exit another. I know of no experiment that proves that.

You have a solid question that does not have a solid answer. Perhaps one day YOU will find the answer, much like Ben Franklin showed us what lightening truly was. After all UNDERSTANDING lighting saved many lives and much property with the use of lighting rods.

Answer 3

I agree with Kyle. But would like to reply your question in a different manner. You have said that while explaining the push on the crate, force has traveled as if force is some fluid which travels along. But it is not so. Newton's laws tell us especially the third law that force is a result of interaction. When there is interaction, there has to be two and not one. Many times this interaction is even between remote things without any physical contact. Just as the force between Sun and earth, Earth and moon and between galaxies. Between charged comb and piecees of paper. Even the frictional force and so called muscular force are forces between molecules which are very close so that we think they are in physical contact. But these forces are also electromagnetic in nature. Only difference is that they are short range, as between water molecules in liquid state. When in gaseous state the force between molecules is almost zero unless when they collide or come very close. Modern particles physics would like to visualise these forces to arise as result of some virtual particles called photons for electromagnetic force, gravitons for gravitational force, W and Z particles for Weak force and mesons for nuclear force.

Answer 4

b6473d82e47c479ca94a81a5daeff14If a magnet pullsb6473d82e47c479ca94a81a5daeff14 That relies upon on the polarity. All you should do is opposite the magnet and it is going to pull somewhat of push. i'm able to't propose adequate that you flow to a save and purchase a pair of bar magnets and play round with them (for my section or in tandem); you could purchase a pair of them for 5 funds or so. Seeing what they do, attempting distinct issues with them, will teach you much better than what human beings can clarify on a web talk board or a instructor at a blackboard.

Answer 5

It is the current--electricity. Current has magnetic field which when it cuts the lines of forces of another magnetic field it pushes it or pulls it. Left hand rule

Answer 6

Photons carry the electromagnetic force, gravitons carry the gravitational force, gluons carry the force that holds atomic nuclei together, and one more force Carrier is responsible for radioactive decay. The four force carriers are called bosons.

Answer 7

Read about wave - particle duality in the electromagnetic forces
Is quite dual (confusing) not only for you but for most of us mortals

Answer 8

its a fundemental long range force, just like gravity. it doesnt need physical contact or particles to work.