Description
spanning cell voltages up through high-tension supply outputs
showing the deflection of a current-carrying wire through a fixed magnetic field via 4mm safety sockets
Fitted with a grey hand knob for tightening and a small plastic pulley
visible crankshaft
Chain Drive with Tensioner Mechanical Demonstration Model Meters_Electrical spanning cell voltages up throughTensioner pulley keeps chain engagement consistent on this hand cranked chain drive, viewable between clear plates so students watch sprocket teeth grip and transfer torque under load.
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