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Questions and Answers
What is the main focus of electronics as a subfield of electrical engineering?
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?
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?
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?
What is the annual revenue of the semiconductor industry in 2018?
Which aspect of modern society and culture is profoundly impacted by electronics?
Which aspect of modern society and culture is profoundly impacted by electronics?
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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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