Physics Electronics System Set, 18-Piece Rod Material_Steel Standard rheostat at 37 ohms

Standard rheostat at 37 ohms and 3

this silicone-belt Van de Graaff generator demonstrates charge conservation

using metal bearings to minimize friction in uniform-acceleration and Newton's-second-law work

sized for high-turn-count solenoids and transformers where the wire needs to wrap many times around a small core

providing waterproof chemical-resistant splash protection with a smooth nonporous surface that wipes clean

Physics Electronics System Set, 18-Piece Rod Material_Steel Standard rheostat at 37 ohmsEighteen piece modular electronics kit in a plastic case, covering diodes, LED circuits, resistor networks, and other foundational circuit topologies for introductory physics.