What is an Electromagnet :
When a bar or any other piece of soft iron is placed inside a solenoid (cylidrical coil of insulated wire) carrying an electric current, it gets magnetised and bahaves as a magnet as long as the current is on. When the current is switched off, the magnet netism disappears and the piece of iron reverts to its original unmagnetised state, while magnetism in a parmanent magnet is a static phenomenon.
For all acute and chronic diseases of Bones, Skin and severe Pain, Arthritis, Asthma, Backacha, Fracture, Gout, Paralysis, Sciatica, Slipped Disc, Spondylitis, Pain, Stiffness, Swelling etc. It can be used with a piece of Medium Magnet locally for 5-10 minutes at a time once or twice a day.