Mahmoud Torkamani
File type: PowerPoint
Page count: 48
Viewed: 194
Last update: 6 months ago
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Magnetism | Magnetic Fields, Electromagnets & Earth’s Magnetic Poles
This PowerPoint explores the fundamentals of magnetism, covering magnetic fields, poles, and material properties. It explains how magnets attract and repel, the difference between temporary and permanent magnets, and how materials like iron and steel respond to magnetic fields. The presentation also examines Earth’s magnetic field, the process of magnetization, and demagnetization. Additionally, it delves into electromagnets, their uses in everyday applications, and factors influencing their strength, making it an essential resource for students and educators in physics.