Global Science Education
Electromagnetism & Motors
Electromagnet Experiment Set
B10-3422-W1
[Product Description]
- Three sets of solenoidal coils (2 types of different wire turns) and core materials (4 types) for electromagnet experiment
[Overall Advantages to Users]
- Easy to observe and understand how electromagnet behaves differently depending on the wire turns (100 turns vs. 200 turns) and/or the material of magnetic cores (ferromagnetic material vs. non-ferromagnetic material).
[Keywords]
- Electromagnet
- Electromagnetism
- Magnetic flux
Click the “Download tab” below for the “Teacher’s Resources” documents such as an instruction manual and teachers’ guide(s) for experiments.
Benefit
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[To all users]
- Easy to understand that more wire turns the coil has, the more powerful the coil becomes.
- Easy to understand that ferromagnetic material like iron serves to increase the magnetic field created.
- Easy to change the type of magnetic core because the solenodial coil is a cylindrical and has a hole inside.
[To teachers]
- Preparation for electromagnet experiment became very easy because of the ready-made wire turns.
- Number of the wire turns is exactly 100 or 200, so students’ experiment can be done on equal condition.
[To students]
- Easy to connect with and disconnect from a power source or cables of a circuit because of the small two terminals at one end of the coil.
- Unlikely to drop magnetic core from the coil during the experiment because of O-rings comes with the products.
- Solenoidal coils (100 wire turns x3pcs, 200 wire turns x3pcs)
- Core materials (4 types: Iron x6pcs, Copper x3pcs, Aluminum x3pcs, Glass x3pcs)
- O-ring (x15pcs)
