Electronics Engineering Basics

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Questions and Answers

What is the main focus of electronics as a subfield of electrical engineering?

  • To convert electric current from direct current (DC) to alternating current (AC)
  • To design and create devices that manipulate electrons and other electrically charged particles (correct)
  • To study and apply the principles of physics to manipulate electrons
  • To focus on using passive devices such as resistors and capacitors

Which industry is the main driving force behind the advancement of electronics?

  • Education industry
  • Semiconductor industry (correct)
  • Healthcare industry
  • Entertainment industry

What are the fields encompassed by electronics, in addition to microelectronics and nanoelectronics?

  • Optoelectronics and quantum electronics (correct)
  • Mechatronics and robotics
  • Macroelectronics and mesoelectronics
  • Biomedical electronics and environmental electronics

What is the annual revenue of the semiconductor industry in 2018?

<p>$481 billion (C)</p> Signup and view all the answers

Which aspect of modern society and culture is profoundly impacted by electronics?

<p>Communication, entertainment, education, health care, industry, and security (B)</p> Signup and view all the answers

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Study Notes

Electronics as a Subfield of Electrical Engineering

  • Focuses on the design, development, and application of circuits and devices for a wide range of applications.

Driving Force behind Advancements

  • The consumer electronics industry is the main driving force behind the advancement of electronics.

Fields Encompassed by Electronics

  • In addition to microelectronics and nanoelectronics, electronics encompasses fields such as: • Circuit theory • Electromagnetics • Electronic materials • Computer engineering • Signal processing • Telecommunications

Semiconductor Industry Revenue

  • The annual revenue of the semiconductor industry in 2018 was approximately $482 billion.

Impact on Modern Society and Culture

  • Electronics has profoundly impacted modern society and culture, particularly in areas such as: • Communication • Information technology • Entertainment • Education

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