Electromagnetism

Simple Electromagnet

• Make a simple Electromagnet
• Identify the North and South pole of your electromagnet.
• Print the magnetic field
• Does the direction of winding coil affect the position of the poles?
• Does the direction of electricity affect the position of the poles?

Magnetic Field

• Make a compass

Strength of Electromagnet

• Does the number of wire loops on the coil affect the strength of an electromagnet?
• Does the type of core materials affect the strength of an electromagnet?
• Does the voltage affect the strength of an electromagnet?

Applications of electromagnets

• Make telegraph sounder
• Make a buzzer
• Make a solenoid (Door Chime, Catapult) 
• Make a telegraph two-way communication set.
• Make a speaker (will be added soon)

1. Experiment 1
2. Experiment 2
3. Experiment 3
4. Experiment 4
5. Experiment 5
6. Experiment 6

Projects:

1. Project 1
2. Project 2
3. Project 3
4. Project 4
5. Project 5
6. Project 6