Millikan's Apparatus with Power Supply Manufacturer,Supplier and Exporter in India
Product Code : JA-APE-9407
The Millikan's Apparatus with Power Supply (SKU JA-APE-9407) is a mains-powered version of the Millikan experiment for calculating the charge on a single electron: when it is connected to the mains, the illuminating light and the high-voltage DC to the cell plates are both supplied. In this Millikan's apparatus with built-in power supply, latex solution is atomised into small spheres charged by the rubber hose, and their movement between the charged plates is viewed through a small telescope with a graticule.
Specifications
When powered from the mains the unit lights the cell and applies high-voltage DC to the plates, adjustable by a knob from zero to about 300 V DC, with a polarity reversing switch and sockets for a meter to monitor the cell voltage.
| Product | Millikan's Apparatus with Power Supply |
| SKU | JA-APE-9407 |
| Power | Mains; supplies the light and the high-voltage DC to the cell |
| Cell voltage | Adjustable by knob from zero to about 300 V DC |
| Polarity | Reversing switch; red socket positive in the forward position |
| Meter sockets | For a student bench meter or multimeter to monitor cell voltage |
| Particles | Latex solution atomised into small spheres, charged by the rubber hose |
| Viewing | Small telescope with graticule |
Experiments with the mains-powered Millikan's apparatus
With the supplies built in, a class can move straight to timing the charged spheres between the plates, reversing the field and calculating the charge on each sphere to show that charge is quantised.
- Determination of the charge on a single electron
- Timing charged spheres with the graticule telescope
- Reversing the cell polarity to move spheres towards either plate
- Demonstrating the quantisation of electric charge
Scope of supply and ordering
The listing covers the Millikan's apparatus with its built-in mains supply for the light and cell. The meter, latex solution, spares and quantities are confirmed on the quotation.
Minimum order quantity, lead time and packing are confirmed on each quotation according to the quantity and delivery destination. JaincoLab supplies modern physics apparatus to university and college laboratories and education projects, and exports to buyers in Africa, the Middle East and South and South-East Asia.
Frequently asked questions
What does the built-in power supply provide?
When the unit is powered from the mains, it supplies the illuminating light and the high-voltage DC to the cell.
What is the cell voltage range?
A knob adjusts it from zero to about 300 V DC during an experiment.
How does it differ from the version without power supply?
The version without power supply needs an external high-voltage DC supply and a 12 V illuminator supply connected to its sockets.
Related products
- Millikan's Apparatus without Power Supply
- Mass of Electron Apparatus
- Planck Constant Apparatus
- Photo Electric Cell 90CG
More electron and atomic physics apparatus is listed in Atomic Physics Equipment from JaincoLab, a physics lab equipment manufacturer in India.
Request a quote
To order the Millikan's Apparatus with Power Supply, send the quantity and delivery destination through the JaincoLab contact page or email [email protected]. Institutions and contractors buying under a tender can also reach us via the tenders page.
