Secondary Coil, Induction Coil Electromagnet Kit Galvanometer Electromagnetic Induction Solenoid for Physics Teaching for Teacher

Perfect for Physics Teaching: This product is a high-quality electromagnetic induction coil experiment instrument, ideal for teaching the principles of electricity and magnetism, making it the perfect educational tool for physics classrooms Includes Primary and Secondary Coils: The package contains a primary coil and a secondary coil, which helps in demonstrating the phenomenon of electromagnetic induction in a simple and effective manner Enhances Hands-On Learning: Using this instrument can help students comprehend the concept of electromagnetic induction in a practical way, further enhancing their hands-on learning experience User-friendly Design: This electromagnetic induction coil is straightforward and easy to use, making efficient learning possible even for beginners Durable and Long-lasting: Made with sturdy materials, the electromagnetic induction coil is robust and designed to withstand repeated use in classrooms, ensuring a long-lasting service life

Feature:

1. Lightweight and portable, the electromagnetic induction spiral coil specializes in electromagnetic induction phenomena, which is convenient to carry and use.

2. Easy to use, it can be used with bar magnets, ammeters, sliding varistors and other instruments.

3. Physics laboratory equipment auxiliary tools make physics experiment learning more efficient.

4. Rugged and durable, constructed of enameled copper, wear resistant, not easy to be damaged, and long service life.

5. It is designed to demonstrate electromagnetic induction and verify Lenz's law for students. It is an ideal choice for physics teaching.

Specification:

Item Type: Electromagnetic Induction Coil

Material: PVC+Brass

Purpose: Middle and high school physics experiment

Applicable Experiments: Study electromagnetic induction, verify Lenz's law, study magnetic induction phenomenon

The outer diameter of the hole at the bottom of the original coil is: Approx. 40mm / 1.6in

The inner diameter of the hole at the bottom of the original coil is: Approx. 25mm / 1.0in

The height of the round hole at the bottom of the original coil: Approx. 60mm / 2.4in

The diameter of the hole at the bottom of the secondary coil is: Approx. 25mm / 1.0in

The inner diameter of the circular hole at the bottom of the secondary coil is: Approx. 15mm / 0.6in

The height of the round hole at the bottom of the secondary coil: Approx. 80mm / 3.1in

Soft Core Length: Approx. 85mm / 3.3in

How to use:

1. Study the of electromagnetic induction: connect the two ends of the secondary coil B to the two terminals of the ammeter with wires;

When using one end of the bar magnet to quickly insert (or withdraw) the secondary coil, the p