Similarity between Electrical and Electronics Circuits. Technically, the electrical and electronic devices both require a flow of electrons for the circuit operation. In both, electrical and electronic circuits, the transformer is used for transmitting the voltage. What’s Next? Read more differences for a deeper understanding., Electrical and electronics engineering represent distinct branches with fundamental differences in their applications, components, and principles. These differences manifest across several key areas that define each discipline’s unique focus and approach to technological problems., Electrical engineering is an engineering discipline concerned with the study, design, and application of equipment, devices, and systems that use electricity, electronics, and electromagnetism.It emerged as an identifiable occupation in the latter half of the 19th century after the commercialization of the electric telegraph, the telephone, and electrical power generation, distribution, and use., Electrical and electronics engineers must use the principles of calculus and other advanced math in order to analyze, design, and troubleshoot equipment. Problem-solving skills. Electrical and electronics engineers must troubleshoot issues that arise in designing products and systems and devise safe and efficient solutions., Learn about electricity, circuit theory, and introductory electronics. We also have sections that let you get down and dirty with household items, from building your own robot to videos where we disassemble household items to see what's inside., electrical device, electrical equipment, electrical system, electrical engineering, electrical worker, … In most of these, “electronic” would also work, but it would carry a different meaning. For instance, a smartphone and a laptop could be described as electronic devices, whereas most people would call electric drills, toasters, and .