Function:
1 Lightweight and portable, the electromagnetic induction spiral coil is specialized in electromagnetic induction phenomenon, convenient to carry and use.
2. Easy to use, can be used with stick magnets, ammeters, sliding baristers and other equipment.
3 Physical laboratory aid tools make learning of physical experiments more efficient.
4 Sturdy and durable, made of enameled copper, wear resistant, not easy to damage, long service life.
5 It is designed to demonstrate electromagnetic induction and validate the Law of Rentz for students. Great for physical education.
How to use:
Specifications:
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Item Type: Electromagnetic Induction Coil
Material: PVC + Brass
Purpose: Physical experiments in middle and high school
Applicable experiments: study of electromagnetic induction, verification of the laws of rentz, and study of magnetic induction.
Outside diameter of hole at the bottom of the original coil is: 40mm / 1.6in
Inside diameter of the hole at the bottom of the original coil is: 25mm / 1.0in
Round hole height at bottom of original coil: approx. 2.4 inches (60 mm)
The diameter of the hole at the bottom of the secondary coil is: 25mm / 1.0in
The inner diameter of the round hole at the bottom of the secondary coil is: 0.6 in (15 mm)
Round hole height at bottom of secondary coil: approx. 3.1 inches (80 mm)
Soft Core Length: Approx. 85mm /3.3"
How to use:
1 Electromagnetic Induction Studies: Connect both ends of secondary coil B to two terminals of the ammeter with wire.
If you use one end of the magnet to quickly insert the secondary coil (or pull) it, p