Quick Answer: Is A Magnetic Motor Possible?

How long do magnets last?

100 yearsYour permanent magnet should lose no more than 1% of its magnetic strength over a period of 100 years provided it is specified and cared for properly.

There are a few things that may cause your magnet to lose its strength: HEAT..

Can magnets rotate infinitely?

4 Answers. Anything can rotate infinitely, if there is no friction. … With friction it will loose energy and eventually stop. If you add a static magnetic field to the object, it will gain some finite potential energy, which in turn can be converted to kinetic energy.

What is a magnetic engine?

The invention of magnetic engine relates the field of design and manufacturing technology. … This works on magnetic forces developed by set of permanent magnets and electromagnet to power the load. The load may be a locomotive vehicle, pump, generator, lawnmower, golf cart etc.

Can a magnet power a light bulb?

This hobby dynamo or DIY generator should work by converting the magnetic field that the motion of the nail induces in the current to power the light. The magnetic field should induce a voltage into the windings of the wires. … More powerful generators can be used to power entire circuits of light bulbs.

Do magnets have energy?

Because magnets do not contain energy — but they can help control it… … “This is the magnetic force that converts the energy of wind and coal and nuclear fuel to the electricity that’s sent out into the power grid.” Much of that grid is managed by using principles of magnetism, as well.

Are permanent magnet motors more efficient?

The inherent efficiency of a permanent magnet motor is higher than an induction motor. Both motors use a three-phase design through fully optimized performance. … As you increase the frequency, eddy current losses in induction motors will be far greater than in permanent magnet motors using powder metal technology.

Is Magnetic Generator possible?

A magnetic powered generator is another name for a perpetual magnetic generator. The motors take the force produced by the fields within the magnets and transform this force into electric power. … This is what makes a magnetic powered generator into a perpetual generator.

Does a magnet ever run out?

When the atoms are aligned, north and south poles are created, resulting in magnetism. The way in which an atom looses power is when the atoms come out of alignment. … Therefore, a magnet will not ever loose its power unless it is dropped or experiences some other force which misaligns the atoms.

Do stronger magnets produce more electricity?

You will get a stronger EMF if you have a stronger magnetic field or make the magnetic field change more quickly because you will have greater flux which will generate greater force on the electrons. … Since electric power is just EMF x current, you also get a bigger power this way.

What happens if you put a battery on a magnet?

First, nothing happens. There is no current from the battery and so there is nothing to affect the magnet. So then, put a short across the terminals (be careful of the spark), and the magnet will jump towards the battery, because of the large current and the significant magnetic field created.

Do induction motors have permanent magnets?

What is it? Permanent magnet AC motors (PMAC) are just like standard induction AC motors except they have permanent, rare-earth magnets attached to their rotors (the center part of the motor that spins). … They are also called synchronous AC motors and are even more efficient than electronically commutated motors (ECMs).

Can a magnetic generator power a house?

The magnetic generator is able to provide the necessary amount of energy for entire house with. Non-consumable load for the house can be accumulated by batteries, charging them, which are connected to the generator.

What happens if you wrap wire around a magnet?

When a wire is wrapped around a magnet , the magnetic field induces electricity inside the wire. … If you tightly crunch up a long thin strand of copper wire into a random ball and leave the two ends of the wire poking out.

Can we make free energy with magnets?

Most recent answer. Free energy from permanent magnet is possible.

How do you get free electricity with a magnet?

The simplest generator consists of just a coil of wire and a bar magnet. When you push the magnet through the middle of the coil, an electric current is produced in the wire. The current flows in one direction as the magnet is pushed in, and in the other direction as the magnet is removed.

Do magnets work in space?

Yes ,absolutely heard it right magnets works in space . Magnets work perfectly in the vacuum – and in the absence of a gravitational field. They don’t depend on any “environment” or “medium”.

Does Tesla use permanent magnet motors?

Recent dual motor Tesla models use a combination of a permanent magnet motor at the back and traditional induction motor at the front.. Permanent magnet motors are more efficient than induction motor or motors with field windings for certain high-efficiency applications such as electric vehicles.

Are permanent magnet motors AC or DC?

A permanent magnet AC (PMAC) motor is a synchronous motor, meaning that its rotor spins at the same speed as the motor’s internal rotating magnetic field. Other AC synchronous technologies include hysteresis motors, larger DC-excited motors, and common reluctance motors.