non-magnetic :)
none of them. iron can be magnetised but the material itself is not magnetic
lost its magnetic field.
Usually it is not magnetic, but, being made from quality steel it can easily be magnetised bu rubbing it against a magnet.
Yes, every material has its limit in this respect.
Non magnetic material is the one which cannot be easily magnetized even with intense magnetic field around it.
the particles in the non magnetic material get magnetised, therefore it temporarily becomes a magnetic.
rub a magnet on it in the same way but the material has to be magnetised :)
none of them. iron can be magnetised but the material itself is not magnetic
ferro magnetic substances can be magnetised. but it is not necessary that all the Ferro magnetic substances can be permanently magnetised. it depends on the alignment of domains in the substance.for example wrought iron can be magnetised permanently but soft iron can only be magnetised temporarily(Electro Magnets).
lost its magnetic field.
No. Mercury is not a magnetic substance nor can it be magnetised. Iron, Cobalt and Nickel are the only ones.
Only if the steel bolt has been magnetised, or is the core of an electromagnet.
Yes. Because it contains magnetised material. The degree of hazard depends on the Magnetic Field Strength. This information can be provided only by the shipper and therefore MSDS is required.
Magnetic fields are generated by electric current, hence magnetic forces would be an electrical property, not a mass property. Gravity is the force that exists between two masses.However, materials have magnetic properties based upon their chemical composition, for example iron metal maybe magnetised, that is a property of that material (note material, not mass).A piece of iron may be magnetised regardless of its mass (1kg or 1g or 1 tonne), as magnetism is not mass related.However, I believe what you are trying to ask is whether magnetism is a property of the material, not the mass, in which case, yes, it is a property of the material, based upon its chemical composition.
Usually it is not magnetic, but, being made from quality steel it can easily be magnetised bu rubbing it against a magnet.
I thing magnetic material is an material that is magnetic
The magnetic field would propagate through the material and extend itself for the length of the magnetic material in contact. As long as there is contact there is no pole present. When contact is broken the pole would be the opposite to the pole it was in contact with