What is meant by residual magnetism?
Making New Magnets
There are essentially two ways of making magnets. The first method involves running current through a wire wrapped around a magnetic substance (such as a steel nail). The second method involves exposing a heated magnetic substance to a strong magnetic field and then cooling it.
Answer and Explanation:
See full answer below.
Become a member and unlock all Study Answers
Try it risk-free for 30 daysTry it risk-free
Ask a question
Our experts can answer your tough homework and study questions.Ask a question Ask a question
Learn more about this topic:
fromChapter 6 / Lesson 33
Magnetism is a physical property of matter and is also one of the basic forces of the universe. This lesson explores magnetism and magnets as well as the power of Earth's magnetic field.