Magnetism

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/magnetism

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. What is the maxwell's equations?A set of four fundamental equations describing classical electromagnetism
2. What is magnetism and why does it make things stick together?Magnetism is an invisible force that comes from moving electric charges. It makes some materials, like iron, stick to magnets because tiny magnetic dipoles inside them line up.
3. How did people first discover magnets?Ancient people found magnetic rocks called lodestone that could pull iron. They used it to make the first compass.

Magnetic Dipole: A fundamental magnetic unit, like a tiny bar magnet, often associated with electron spin.
Electromagnetic Induction: The production of an electromotive force (voltage) across an electrical conductor in a changing magnetic field.
Spintronics: A field of study that exploits the intrinsic spin of the electron in addition to its electric charge in solid-state devices.