Agatige Electromagnetic Induction Coil, Demonstration Induction Coil with Primary Coil, Secondary Coil and Soft Iron Core Cylindrical Magnet for Physics Teaching, Induction Coil for Laboratory

Features

• Good electrical conductivity: The electromagnetic induction spiral coil is made of high-quality PVC pipe and brass wire material. The PVC pipe has high hardness and is more durable. The brass wire has good electrical conductivity and better test results.
• Easy to connect: The induction coil used in the laboratory needs to connect the two ends of the secondary coil B with the two ends of the ammeter with wires, and is used with bar magnets, ammeters, sliding varistors and other instruments, easy to connect, convenient Observe the induced current in the coil
• Induction coil for laboratory: The magnetic induction phenomenon coil kit includes 1 primary coil A, 1 secondary coil B and 1 soft iron core C, complete accessories, convenient for testing, the original coil is suitable for 3-4V DC power supply, use Safety
• Demonstration induction coil: electromagnetic induction spiral coil primary coil bottom hole inner diameter 25mm, secondary coil bottom hole inner diameter 15mm, soft core length 85mm, small size, easy to carry, easy to use
• Application scenario: The electromagnetic induction spiral coil for teaching can be widely used to study electromagnetic induction phenomenon, verify Lenz’s law, and study the experiment of magnetic induction phenomenon. It is a very practical physics teaching tool