These books Electricity and Magnetism, Optics and The Modern Revolution in Physics are very useful for any student of electronics. To have sound science foundation, Physics and Chemistry are very important for an Electrical/Electronics Student.
Light and Matter: open-source physics textbooks
Biology and Environment learning is important for the Analytical and Medical Equipment designer. Chemistry is important for the study of materials which enable us to make new components and semiconductors. Maths cannot be ignored, it needs no special mention. Numbers are everywhere, this is the most important part of science.
Electricity and Magnetism Optics The Modern Revolution in Physics
Electricity Posters - Education - National Physical Laboratory
Our Nervous System works on a Electrochemical Electricity. Brain is an Organic Chemical Computer. The Thunderbolt is just an overgrown electric spark. You know the shocking facts about the electric eel. Underwater creatures can illuminate themselves, could be like OLED.
All your Home and Office runs on electrons. Electric cars are already a reality. This page will charge you with Electrical Facts you ought to know. See the electric eel too.
WikiCiencia - Science and Tech Portal
Devoted to electronics and computing. Featured articles
Control Systems - What are the control systems, Types of automation. Solar Cells - Photovoltaic or photoelectric cells. Operation of semiconductor PN junction.
Includes collaborative wiki on subjects like Semiconductors, Communications, Electricity.