Looking for Literature on Electromagnets

In summary, an electromagnet is a type of magnet created by passing an electric current through a coil of wire. They work by using electricity to create a magnetic field, which can be turned on and off by controlling the current. Electromagnets have various practical applications, including in motors, generators, speakers, and medical devices. To find literature on electromagnets, one can search online databases or consult textbooks and scientific journals. It is important to understand the relationship between electricity and magnetism, factors affecting electromagnet strength, and the properties of magnetic materials when researching electromagnets.
  • #1
JohnQuincy
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0
I'm looking to get a full understanding of what makes them work, any suggestions for some one not so familiar with the subject.
 
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  • #2
The second of volume of Feynman's lectures on physics is a good place to start. The text offers very deep insights without delving deep into heavy math. In contrast, you might consider Jackson's EM which is one of classic undergrad texts in the subject.
 
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  • #3


Electromagnets are a fascinating subject in the field of physics and have numerous applications in our daily lives. To gain a full understanding of how they work, I would recommend starting with some basic concepts of electromagnetism such as the relationship between electricity and magnetism, the right-hand rule, and the laws of magnetic fields.

Next, I would suggest exploring the different types of electromagnets, including their construction and how they are used in various devices. This can include permanent magnets, solenoids, and electromagnets used in motors, generators, and speakers.

There are many excellent resources available to help you understand electromagnets in more depth. Some suggestions include textbooks such as "Introduction to Electrodynamics" by David J. Griffiths and "Electromagnetism" by John David Jackson. Online resources such as Khan Academy and MIT OpenCourseWare also offer comprehensive lessons and tutorials on electromagnetism.

Additionally, conducting hands-on experiments with electromagnets can greatly enhance your understanding of their principles and functioning. You can find many easy and fun experiments online, which can be done with simple materials like batteries, wires, and iron nails.

I hope these suggestions help you in your quest to gain a full understanding of electromagnets. Remember to approach the subject with curiosity and an open mind, and don't be afraid to ask questions and seek help from experts in the field. Happy learning!
 

1. What is an electromagnet?

An electromagnet is a type of magnet that is created by passing an electric current through a coil of wire. The electric current creates a magnetic field, which allows the electromagnet to attract or repel other objects made of magnetic materials.

2. How do electromagnets work?

Electromagnets work by using electricity to create a magnetic field. When an electric current flows through a wire, it creates a circular magnetic field around the wire. By coiling the wire, the magnetic field is amplified, creating a stronger magnet. This magnetism can be turned on and off by controlling the electric current.

3. What are some practical applications of electromagnets?

Electromagnets have a wide range of uses, including in motors, generators, speakers, and magnetic levitation trains. They are also used in medical devices, such as MRI machines, and in industrial settings for lifting and separating metal objects.

4. How do I find literature on electromagnets?

You can find literature on electromagnets by searching online databases, such as Google Scholar or JSTOR, using keywords such as "electromagnet," "magnetic field," or "electromagnetic theory." You can also consult textbooks or scientific journals related to physics or electrical engineering.

5. What are some key concepts to understand when researching electromagnets?

Some key concepts to understand when researching electromagnets include the relationship between electricity and magnetism, the factors that affect the strength of an electromagnet, and how electromagnets are used in different devices. It is also important to understand the properties of magnetic materials and how they interact with electromagnets.

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