Magnet Probe for Field Detection Electricity & Magnetism_Electrostatics Used to measure current by

Used to measure current by reading compass-needle deflection inside a coil

pairing with a motor unit to trace the full light-to-electrical-to-mechanical energy chain

a 50mL burette with PTFE stopcock

supplying the standard mid-range value used in the bulk of introductory Ohm's-law and voltage-divider investigations

knee and curtain airbags

Magnet Probe for Field Detection Electricity & Magnetism_Electrostatics Used to measure current byPlastic handled probe with a 1. 75 inch stationary ring and a free rotating bar magnet (blue and red poles) on the rotating ring, allowing students to map field direction across both axes by hand.