Is It Electric or Magnetic? Depends on Where You Stand

If you get access physics, you have learned about the “fundamental forces”. It goes to something like: All interactions are the result of one or more of the five main powers: a strong nucleus, weak nucleus, weight, electricity and magnets. “To make physics”, then, means Identify forces in the game.

There is a problem, although not registered forces, the forces you see, depend on your vantage point – “Your Reference Frame”. Look at the window. Trees, houses, lawns – all inpatient, aren’t it? However, look at the same point from space and moving a thousand miles per hour. He looked at you before he looked at you in advance.

We have the same problem as electricity and magnetic fields. Depending on your reference frame, it seems that there is a power for electricity from others, which seemed to be a magnetic force.

Does your brain still melt? Just wait – even awake. Consider the electricity and magnetic forces, to understand what is happening here.

Electricity

See all the items around you? Everything. All of them are only three things: protons, electrons and neutrons. This kind of wild when I think about it. Two of these fundamental particles have electrical load: negative downloaded electronic and positive proton.

If an object is more electronic than the protons, this will be a net negative payment. So this socks on the drying machine sticking up everything? Added an additional electron by rubbing against other clothes. If an object loses electrons, it has a positive charge.

We can calculate electrostatic power between two charged objects and two charged objects. This says it depends on the product of the charges of power and how far they are. To imagine, I set up this high-tech counterpart of two small foams hanging on the ropes. I gave them a negative burden to both of them, that is, it means that they will overcome each other. Check out: