Plasma Globe Manufacturer,Supplier and Exporter in India
Product Code : ILS-E-11759
Indian Lab Suppliers supplies the Plasma Globe (Product ID: 11759), part of the Electrostatics range under Electricity and Magnetism. It is a glass globe in which a Tesla coil drives glowing streams of ionised gas.
Quick Answer
Inside the plasma globe, a Tesla coil ionises the gas so bright streams form between the centre and the glass; a conductor near the surface attracts the streams. The electric field extends beyond the glass, so an LED or neon bulb brought close lights up, and viewing the glow through diffraction grating shows the colours characteristic of the gases inside.
Key Features
Tesla-coil-driven plasma streams · Streams are attracted to nearby conductors · External electric field lights LEDs and neon bulbs · Gas colours can be studied with diffraction grating
Where This Is Used
Teachers use the globe to discuss ionised gases, electric fields and emission spectra. For higher-voltage discharges, see the Hand Held Tesla Coil (Product ID: 11755) and the Neon Wand (Product ID: 11767). Browse the full Electrostatics range or the wider Electricity and Magnetism catalogue.
Frequently Asked Questions
Why do the streams move towards my hand?
The streams are ionised gas, and the charged particles are attracted to nearby conductors, including your hand.
Can it light a bulb without wires?
Yes. The electric field extends beyond the glass, so a neon bulb or LED held near the globe will light.
How can students see the gas spectra?
Darken the room and view the glowing gas through small pieces of diffraction grating.
Related Categories
Electrostatics · Electricity and Magnetism · Laboratory
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For pricing, bulk quantities or tender documentation on the Plasma Globe, reach our team via Contact Us or submit your requirement through our Tenders page.
