Description
Momentary-contact push-button switch on a base with two 4mm terminals
demonstrating Pascal's principle of communicating vessels
Five-ohm fixed resistor in an ABS module with 4mm sockets
Glass-flask leaf electroscope with a brass rod and aluminum leaf
this simple tangent galvanometer turns Oersted's effect into a quantitative ammeter calibrated against Earth's field
4-Socket Parallel MES E10 Lamp Holder Gifts Momentary-contact push-button switch on aUsed to demonstrate parallel circuit current and brightness behavior, this four socket E10 lamp holder pre wires four bulbs across a single pair of 4mm banana terminals.
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