3-Piece Chrome Steel Horseshoe Magnet Set Electricity & Magnetism_Electromagnetism & Motors this sonometer carries brass and

this sonometer carries brass and steel wires across a 114cm wooden box with two millimetre rules

Designed to grip a wide variety of optical components on standard bench rails

letting students explore induction

Half life-size circulatory system board traces arterial and venous pathways from heart to peripheral capillaries with numbered

Regulated 12V output at 2A capacity supports experiments drawing higher current

3-Piece Chrome Steel Horseshoe Magnet Set Electricity & Magnetism_Electromagnetism & Motors this sonometer carries brass andThree 6% chrome steel horseshoes at 75mm, 100mm, and 125mm in a plastic wallet with keepers, sized for a complete length versus strength comparison study using one consistent material.