Electrical engineering

High school (ages 12+)
Science & Technology

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/electrical-engineering

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. Who invented Electrical engineering?Light bulb, AC power systems, telegraph, telephone, transistor, integrated circuit
2. What is the discipline scope?Encompasses the study and application of electricity, electronics, and electromagnetism
3. What is the key sub-disciplines?Power, electronics, control systems, signal processing, electromagnetics
4. What is electrical engineering and why is it important?Electrical engineering is the study of electricity, electronics, and electromagnetism. It helps us build things like phones, lights, and robots that make everyday life easier.
5. How did the light bulb and AC power change our world?Thomas Edison invented the practical light bulb, and Nikola Tesla developed alternating current (AC) systems. These inventions let electricity travel far and light up homes, cities, and factories.

Semiconductor: A material with electrical conductivity between that of a conductor and an insulator, key to transistors.
Algorithm: A set of rules or instructions followed by a computer or other machine to solve a problem.
Electromagnetic Spectrum: The range of all types of electromagnetic radiation, used in wireless communication and sensing.