Why Do Magnets Attract Certain Metals?

In summary, the conversation is about a science fair project on magnets and metals and why they attract. The person has tried googling for an explanation but has not found a satisfactory answer. They mention the concepts of magnetic field, paramagnetism, and orthomagnetism, and suggest looking at a college chemistry book for more information.
  • #1
vickirocks001
1
0
science fair project help please!

i'm doing a science fair project on magnets and metals and why they attract. I've already tried googling for a good description of why magnets and metals attract, but none of the answers that popped up were good enough. they do not explain very well the process of it. i understand there is a magnetic field and all, but how does it get there and what in the piece of metal causes them to move together. PleASe heLP!
 
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  • #2


I don't know either, but here are some things to google. Paramagnetism, orthomagnetism. Iron, Cobalt and nickel exhibit this behavior, something to do with un-paired electrons in p or d shells. Try a freshmen college chemistry book.
 
  • #3


Hi there,

I'm glad to hear that you are interested in exploring the topic of magnets and metals for your science fair project. It is a fascinating subject with many real-world applications.

To start, it is important to understand that all materials are made up of tiny particles called atoms. These atoms have a positive nucleus surrounded by negatively charged electrons. In most materials, the electrons are evenly distributed, but in some materials like iron, nickel, and cobalt, the electrons have a specific arrangement that creates a magnetic field.

A magnetic field is an invisible force that surrounds a magnet and can attract or repel other magnets or materials with magnetic properties. When a magnet is near a piece of metal, the magnetic field of the magnet causes the electrons in the metal to align in a specific way, creating a temporary magnet. This temporary magnet then interacts with the permanent magnet, causing the two to attract each other.

The strength of the magnetic field depends on the material of the magnet and the distance between the two objects. The closer the objects are, the stronger the magnetic force will be.

I hope this explanation helps you understand the process of why magnets and metals attract. If you need more information or have any other questions, please don't hesitate to reach out. Good luck with your science fair project!
 

Related to Why Do Magnets Attract Certain Metals?

1. What is a science fair project?

A science fair project is a hands-on learning experience where students choose a scientific question or problem to investigate and design an experiment to answer it. It is typically a requirement for students in science classes or clubs.

2. How do I choose a topic for my science fair project?

Choosing a topic for your science fair project can be a difficult task. It is important to choose a topic that interests you and is relevant to your everyday life. You can also look for inspiration by reading science news articles or talking to your science teacher.

3. What is the scientific method and how do I use it in my project?

The scientific method is a step-by-step process used to solve scientific problems. It involves making observations, asking a question, formulating a hypothesis, designing an experiment, collecting and analyzing data, and drawing a conclusion. You can use the scientific method in your project by following these steps to guide your research and experimentation.

4. How do I create a hypothesis for my science fair project?

A hypothesis is an educated guess or prediction about the outcome of your experiment. To create a hypothesis, you should first identify the independent and dependent variables in your experiment. Then, make a statement that explains the relationship between the two variables. Your hypothesis should be testable and based on existing scientific knowledge.

5. How do I present my science fair project?

There are many ways to present your science fair project, such as a poster, oral presentation, or demonstration. Whichever format you choose, make sure to include all the necessary components, such as your question, hypothesis, data, and conclusion. You can also use visual aids, graphs, and charts to help explain your project. Remember to practice your presentation beforehand and be prepared to answer questions from judges or viewers.

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