Kit d'expériences scientifiques « Electrical Bell » pour les cours de physique, avec socle de démonstration vertical et structure en PVC. Outil pratique de laboratoire destiné aux élèves de l'Junior et du lycée. Permet de démontrer l'effet magnétique du courant. Nécessite une alimentation en courant continu de 3 à 6 V.
✔️ Vertical demo base, PVC body, 3-6V DC powered single kit
This hands-on lab tool demonstrates the magnetic effect of current in a simple, safe classroom setup. It's ideal for physics classes in middle and high school, used during demonstrations and student experiments to visualize electromagnetism in action.
✅ Demonstrates magnetic effect of current via energized electromagnet attracting armature and completing circuit
✅ Automatic ringing: reed moves to magnet, hammer strikes iron bell
✅ Requires 3-6V DC power supply for operation
✅ Durable PVC construction with enamel-coated coil for long life
💡 What is an electrical bell science experiment kit used for in physics classrooms? This handy device helps students see the magnetic effect of current and understand electromagnetism in action. - It demonstrates how energizing a coil pulls the armature to strike the bell. - It helps students observe magnetic fields and current flow in a safe, hands-on setup. - It fits classroom power experiments with a simple 3-6V DC supply.