Title: Electricity and magnetism
Subjects: Electricity, Electromagnetic fields, Magnetism, SCIENCE / Electromagnetism, TECHNOLOGY & ENGINEERING / Electrical, Electromagnetic Fields, Électricité, Magnétisme, Champs électromagnétiques, Elektrodynamik, Elektrostatik, Elektriciteit, Magnetisme (fysica), Elektromagnetische velden, ELECTRICITY, ELECTROMAGNETIC FIELDS, MAGNETIC FIELDS, MAGNETIC PROPERTIES