Open and Closed Loop Lenz's Law Apparatus Capacity_125mL 12 VDC converter for accessory

12 VDC converter for accessory battery

fanning apart visibly when a charged rod approaches to demonstrate electrostatic repulsion and induction

this adjustable board accommodates specimens for butterfly

Zinc alloy natural gas Bunsen burner with flame stabilizer ships with a 2-foot neoprene gas hose for quick bench hookup in chemistry classrooms

Open and Closed Loop Lenz's Law Apparatus Capacity_125mL 12 VDC converter for accessoryOpen and closed aluminum loops of identical 1. 82 inch inner and 1. 98 inch outer diameter sit on a needle supported balance bar, demonstrating Lenz's law through asymmetric induced current behavior.