Magnetism & Electromagnetism Tutorial

The video introduces magnetism, explaining how magnets interact with metals like iron, nickel, and cobalt. It covers magnetic poles, fields, and how compasses align with Earth's magnetic field. The relationship between electricity and magnetism is explored, highlighting electromagnets. Practical applications and resources for further learning are provided.

What materials can magnets typically pick up, and why?

Explain the difference between the North Pole and South Pole of a magnet.

How does a compass work in relation to Earth's magnetic field?

Describe how iron filings can be used to visualize a magnetic field.

Discuss the relationship between electricity and magnetism.

What is an electromagnet and how can its strength be increased?

What happens to the magnetic field of an electromagnet when it is disconnected from a power source?