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

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Secondary Coil, Induction Coil Electromagnet Kit Features

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

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

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

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

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

About Secondary Coil, Induction Coil Electromagnet Kit

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. How to Use: 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