As we learn more about electricity we have to talk about fields electric fields may seem complicated but theyre really fascinating and a crucial part of physics in this episode of crash . The use of electric fields for measuring cell and tissue properties has a long history however the exploration of the use of electric fields in tissue engineering is only very recent a review is given of the various methods by which electric fields may be used in tissue engineering concentrating . Whats the difference between electric field and magnetic field the area around a magnet within which magnetic force is exerted is called a magnetic field it is produced by moving electric charges the presence and strength of a magnetic field is denoted by magnetic flux lines the direction of the magnetic field i. Electric and magnetic fields emfs are invisible areas of energy often referred to as radiation that are associated with the use of electrical power and various forms of natural and man made lighting learn the difference between ionizing and non ionizing radiation the electromagnetic spectrum and how harmful emfs are to your health
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