OHM's Law Apparatus wind energy The Air Track Spark Recording

The Air Track Spark Recording Kit is a complete set of equipment and accessories for conducting spark recording experiments on air tracks

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PA1900-003 Probe & Cable / Lateral to detect magnetic field in the crossways direction (90deg to the axis line of the solenoid)

a graduated tube for liquid measurement

OHM's Law Apparatus wind energy The Air Track Spark RecordingAbout OHM's Law Apparatus The Ohm's Law Apparatus (SE. EM1464 01) provides a hands on introduction to one of electricity's foundational principles. The self contained wooden enclosure brings together all key circuit components on a single panel, allowing students to observe the direct relationship between voltage, current and resistance without complex wiring or setup. A built in rheostat lets the teacher or student vary current flow in real time. As