Feature: 1. This product is mainly composed of 3 parts: primary coil, secondary coil and soft iron core. 2. Mainly used in middle school physics to demonstrate electromagnetic induction and verify Lenz’s law. 3. Sensitive enough, it is an indispensable experimental equipment and teaching instrument. 4. Made of selected high‑quality metal materials, sturdy and durable, wear‑resistant. 5. Physical electromagnetic induction coil kit, stable performance and easy to use. Specification: Item Type: Primary Secondary Coil Set Material: Metal Model: 24010 Primary Coil: 200 Turns Inner Diameter: Approx. 11mm / 0.43in Outer Diameter: Approx. 15mm / 0.59in Secondary Coil: 370 Turns Inner Diameter: Approx. 24mm / 0.94in Outer Diameter: Approx. 30mm / 1.18in Package List: 1 x Primary Coil 1 x Secondary Coil 1 x Iron Core Stick
Brand:- Walfront
Product Dimensions:- 1 x 1 x 1 cm; 118 g
Material Type:- metal
Number of Items:- 1
Manufacturer Part Number:- Walfronttqa4cwpg0m913
Item Weight:- 118 g
Date First Available:- 22 July 2021