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What else can I help you with?
How do Electricity and Magnetisim act on an object?
electricity helps energy and magnetisim stick thing together
Do animals use the earths magnetisim because they all go one way?
yes MOST animals use the earths magnetisim,But lots of other animals do not.
How is magnetisim electricity?
because they are the same in some ways
What is the process called when a magnet loses it's magnetisim?
Demagnetization
Why do animals use the earths magnetisim?
To see if prey is near them or sense things around them.
Do all metals have the physical property of magnetisim?
No, only Iron, Cobalt, and Nickel are generally considered magnetic.
How do materials become magnatised?
electerons from the outer shells of an atom move to the outer shell of an unmagnatised atom and gains it's magnetisim.
What is the relastionship between magnetisim and electricity?
You really can't have one without the other. Its called the electro-magnetic force for a reason. (See Maxwell's equations.)
What is the magnetisim of a sapphire?
Sapphire is not naturally magnetic because it does not contain iron or other magnetic elements in its composition. However, artificial sapphire that is doped with elements like iron can exhibit weak magnetic properties.
What is residual magnetisim?
It depends on the context in which you are referring to it, but basically Residual Magnetism is that magnetism remaining in the core of an electromagnet after the coil current is removed. In the widest use of the term, it could be used to refer to that magnetism left in a magnetically susceptible substance when it cools past its Curie point, (paleomagnetism is an example of this).
Is capacitor bank needed for generator?
Capacitors are usually used in power systems to corect power factor, which is a ver complex feild. However, yes capacitors are somtimes used with induction generators. When an induction motor is used as a generator, the spinning rotor has no appreaciable magnetisim and so the motor cannot generate electricity. Carefuly selected capacitors overcome the this difficulty induction machines have in generating voltage allowing them to opperate indipendently from another conventional generator.
Why do not exist magnetic monopole?
All magnetisim is due to moving charges. The best way to think of why all magnets have two poles is to think of a coil of wire with a current in it. This will create a magnet very much like a bar magnet. In the coil, one end is the North pole and the other end is the South pole. Now you can see that the coil must have two poles because it must have two ends. Cut the coil in half and it still has two ends. Cut the coil down to one loop and it still has two ends. Even in a bar magnet the magnetism is due to the orbiting electrons in the material. One side of the orbit is one pole and the other side is the other pole and there is no way to have an orbit without two sides. Now if magnetisim had magnetic charges ,like electricity does, then you could have magnetic monopoles but no one has ever found a magnetic charge.
