6 x 4" Plastic Mirror, 10-Pack Weight_100g sized as a load that

sized as a load that visibly spins when current flows in the circuit

sized to fill the gap between 100-ohm and 1k values for fine-grained voltage-divider investigations

9A with oxidized constantan winding on a vitreous-enameled steel tube and a phosphor-bronze sliding contact

For demonstrating the live wave motion which is generated using Digital wave generator from 10Hz to 300Hz/sec

each strip 5 inches long

6 x 4" Plastic Mirror, 10-Pack Weight_100g sized as a load thatDesigned for safer per desk reflection work, ten 6 by 4 inch acrylic plane mirrors arrive as a 10 pack, lightweight and shatter resistant for image formation and ray tracing experiments.