Primary and Secondary Coil

Primary and Secondary Coil 

Gelsonlab HSPEM-053 Demonstration Primary and  Secondary   Coils for Students Teaching use                

Detailed Product Description

Product dimension (L*W*H CM): φ7.2*10.8
Inner packs dimension (L*W*H CM): 7.3*7.5*12.7

Primary and Secondary Coil is mainly used for teachers to demonstrate electromagnetic induction and verify Lenz’s law in middle school physics. 

                                                     

Coil Experiment with Transformer Principles and Induction! The outer coil is 4-1/2" tall and 2-3/4" in diameter. The inner coil is 3-3/4" tall and 1-1/4" in diameter. The removable steel core with handle is 1/2" in diameter and 5-1/2" tall. All coils are wrapped with 20-gauge magnet wire with insulated binding posts as connectors. (5-1/2" x 3" x 2-1/2"; .75lb).

 

Product features
Study Electromagnetic Induction
Transformer Theory
Use with a Galvanometer

Quality Construction with Enameled Copper