- Self-made electromagnet for physics experiment-- it can efficiently help you complete the experiment,electromagnetic experiment
- Physics experiment tool-- this set of experimental apparatus is for home education, physics lesson and laboratory,physics experiment apparatus
- Physics experiment teaching tool-- made of copper and iron, and ,electromagnet experiment equipment
- U- form wire electromagnet-- this set of experiment tool can be a fun introduce to operate the experimental equipments and have the experiments,experiment equipment
- Electromagnet experiment apparatus-- demonstrate the basic structure and principle of hoof-shaped electromagnet,physics experimental tools
