Current Balance, used as an accessory to Air Core Solenoid to measure the force experienced by a conducting loop carrying an electric current when, placed in a magnetic field.
Racing Rings consists of three rods one each of copper, aluminum and PVC, Ring magnet is dropped down the PVC rod, it falls unobstructed, Two metal rods create an induced magnetic field to that adds resistance to the rings travel, metals are different, they fall at different rates
Air core solenoid, coils wound on a plastic tube with approximately 575 turns of copper wire, can carry a current of 5A continuously or 10A intermittently.
Induction Apparatus, Operating Voltage: 2-12 V, Dcframe Coil: Approx. 185X125 mm2, Total Dimensions: Approx. 585X200X55 mm3, Demonstrating The Induced Voltage In A Frame Coil That Is Moved Through The Magnetic Field Produced By A Magnet Plate Of Limited Area.
Hydro-Electric Power Station - Working Water Turbine To Generate Electricity, Composed Of A Well Made Turbine With Transparent Cover Connected To A Small Motor To Generate Electricity. Ideal For Classroom Demonstrations
Demonstration Dynamo, Hank Crank, Electrical Output Via 4mm Terminals, Hand Powered, May Also Be A Motor Powered By 6 To 8V Power Supply, Model Is Mounted On A Base Plate 200 X 125 mm Approx. Which Also Carries A Hand-Drive Pulley 125 mm Diameter Coupled
Transformer Accessory Kit 2, Lenz s law transformer accessory kit, demonstrate the production of large magnetic fields and lenz s law damping on pendulums with and without slits
Basic Plotting Compass, 16mm, Glass Face, Aluminum Case, Diameter: 0.6 In. (1.3Cm), One Individual Unit, Provide A Simple, Teachable Way To Demonstrate Magnetic Fields In Class. Simple Use And Easy Readability Make It Straight-Forward For Students To Map Magnetic Fields
Hall Effect Apparatus, Features: n-type GaAs Hall sensor chip, Two-axis mechanical traverse for field plotting, 3-1/2 digit current and voltage meters, Metal storage case for the Hall Effect board, Reversing switch for exploring the elimination of systematic error
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