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Educational equipment: Complectetion Physics room for secondary school

The "Electricity 4" demonstration set
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  • The "Electricity 4" demonstration set


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    Description

    The set is intended to demonstrate phenomena and regularities of the "Vacuum current" course.

    > Device configuration

    1. Vacuum tube
    2. Rheostat (150 Ohm)
    3. Filament power supply
    4. DC source supply (18 V)

    The project requires "Electricity 1" set, "Electricity 2" set, digital current and voltage measurement set, power supply unit (for triode only), metal classboard, set of wires.

    > The experiments

    1. Phenomenon of thermal electron emission

    2. Unidirectional conduction of vacuum diode

    3. Volt-ampere characteristic of vacuum diode

    4. Satiation of vacuum diode

    5. electrons motion in magnet and electric fields

    6. Triode

    7. Observing how resistance of metal depends on temperature

    8. Thermal radiation

    The set demonstrates how resistance of metal and thermal radiation depend on temperature.
    Additional information

    Using in rooms:

    Physics
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