Can magnets be used to move a car?

Two magnets can either attract or repel each other. If the North pole of the magnet in the car is facing the North pole of the other magnet the magnets will repel each other and the car will move.

Is magnetic force a force of attraction?

magnetic force, attraction or repulsion that arises between electrically charged particles because of their motion. It is the basic force responsible for such effects as the action of electric motors and the attraction of magnets for iron.

Is magnetic force the strongest force?

The magnetic field of a bar magnet is strongest at either pole of the magnet. It is equally strong at the north pole when compared with the south pole. The force is weaker in the middle of the magnet and halfway between the pole and the center.

Is magnet to magnet stronger than magnet to metal?

If the steel is big, magnet-to-steel is the same as magnet-to-magnet. With a large steel surface, the pull force from a magnet to the steel is about the same as the pull force to a second, identical magnet. When you handle a magnet and a piece of steel, it does seem to feel weaker than a magnet to another magnet.

Where are magnetic forces strongest on a bar magnet?

The magnetic field is strongest at the center and weakest between the two poles just outside the bar magnet. The magnetic field lines are least dense at the center and densest between the two poles just outside the bar magnet.

Will hanging a magnet in front of an iron car as shown make the car go?

Yes, it will go It will move if there is no friction It will not go.

What makes a magnet more powerful?

The more powerful the external magnetic field that is applied, the greater the magnetization that results. This is the first of the factors that determines how strong a magnet becomes. The second is the type of material the magnet is made of. For this reason, pure iron is used to make some of the strongest magnets.

How strong can magnets get?

There is no firmly-established fundamental limit on magnetic field strength, although exotic things start to happen at very high magnetic field strengths. Magnetic fields could get strong enough to create black holes.

What happens when two magnets touch each other?

When the magnets are touching one another, at distance = 0, the force will be approximately equal to the magnet’s listed Pull Force, Case 1. This theoretical number also assumes that you’re keeping the two magnets perfectly aligned with one another, even though the repelling forces and moments try to push the magnets off-axis.

How does a magnetic train work?

The front corners have magnets with north poles facing out, and the back corners have magnets with south poles outward. Electrifying the propulsion loops generates magnetic fields that both pull the train forward from the front and push it forward from behind. This floating magnet design creates a smooth trip.

How do magnets repel each other?

Let’s break it down step by step. Two D84 disc magnets repel one another, but must be constrained in the tube for stability. The basic idea is to make a magnet float by holding it up with the repelling force from another magnet. Magnets can repel each other with enough force. Having enough force to levitate it isn’t the problem.

How do you use a floating magnet to move a magnet?

Push down on the upper (floating) magnet with some force. Now push down on the upper magnet until the distance between the 2 magnets is 1/8”. The force should be about 3 lb.

https://www.youtube.com/watch?v=8bVBboHTF0A