Coil for Demountable Transformer, 70mm, 500 Turns, 0.5A Subcategory_Wave Motion used to map how charge

used to map how charge density concentrates at points of higher surface curvature

Barlow's Wheel apparatus with neodymium magnets and a heavy base

the medium-strength option for classroom investigations into magnetic poles and field-line geometry

letting students watch the wire travel along the rail as roughly 3A of current crosses the magnetic field

verifying conservation of momentum in two dimensions for mechanics-unit investigations

Coil for Demountable Transformer, 70mm, 500 Turns, 0.5A Subcategory_Wave Motion used to map how chargeFive hundred turn 0. 5A bobbin coil for the demountable transformer, panel mounted with 4mm sockets and an enclosed earth pin for safe wiring during induction and AC ratio demos.