Faraday's Law and Lenz's Law Base Demo Set YGroup_tuningforks This modulated semiconductor laser contains

This modulated semiconductor laser contains two independently controlled laser diodes—a 650 nm red and a 532 nm green—allowing students to directly compare how wavelength affects diffraction

clamp-ready or free-standing use

Versatile Beam Control: Switch between 1

and analyze

Bring light and color concepts to life with one compact

Faraday's Law and Lenz's Law Base Demo Set YGroup_tuningforks This modulated semiconductor laser containsStudents watch with amazement as a giant neodymium magnet disappears inside a thick copper collar and nearly comes to a dead stop! It seems like magic, but the Faraday's Law and Lenz's Law Demo Set is a great tool to explain what is happening in terms of fundamental electromagnetic principles.