Scientific Power Experiment Kit Parallel Series Circuit Construction Physics Experiment Equipment Used in Classroom Electrical Experiments

The experiment box can carry out a variety of physical and electrical experiments, effectively promoting interest in learning and exploration Product Name: Physical Electricity Test Chamber Product function: physical electromagnetic experiment Product weight: 1.5kg Product List: DC voltmeter*1 DC ammeter*1 No. 5 battery box*3 Small lamp holder*3 Fixed value resistor*3 Single pole double throw switch*1 Single pole single throw switch*1 Ampere force experiment *1 LED*1 Open motor *1 Hand crank generator*1 North arrow *1 Magnetic car*1 Electromagnet*1 Sliding rheostat*1 Law of Resistance*1 Electric bell*1 U-shaped fork wire U-shaped magnet*1 Wind trolley*1 Iron powder box*1 Bar magnet*1 Friction rod Upright Ring magnet*2 Experiment widget Small bulb *4 Note: If you have any questions about this product, please write to us, we will solve your problem as soon as possible!