Superior Induction Coil Material_Brass mounting any 26cm tube to

mounting any 26cm tube to a laboratory stand for spectroscopy demonstrations from any orientation

Used to reconfigure the demonstration meter as a 0-10mA AC ammeter

and pendulum period in physics experiments

5mm copper wire on a clear acrylic base support side-by-side comparison of how loop count multiplies the on-axis magnetic field at fixed current

introducing combinational-logic behavior by using physical relays so students can hear and see the gate state in real time

Superior Induction Coil Material_Brass mounting any 26cm tube toImproved design superior induction coil producing a 30mm spark on a molded plastic base, supplying a robust apparatus for electromagnetic induction and high voltage spark generation demonstrations.