China Wholesale Millikans oil drop Quotes – LADP-14 Determining Specific Charge of Electron – Advanced Model – Labor
China Wholesale Millikans oil drop Quotes – LADP-14 Determining Specific Charge of Electron – Advanced Model – Labor Detail:
Experiments
1. Quantitatively measure the rules of electron movement in both electric and magnetic field.
a) Electrical deflection: electron + transversal electric field
b) Electrical focusing: electron + longitudinal electric field
c) Magnetic deflection: electron + transversal magnetic field
d) Spiral motion magnetic focusing: electron + longitudinal magnetic field
2. Determine e/m ratio of an electron and verify the polar coordinate equation of electron spiral motion.
3. Measure geomagnetic component.
The instruction manual contains comprehensive materials including experimental configurations, principles, step-by-step instructions and some experimental results. Please click Experiment Theory and Contents to find more information about this apparatus.
Specifications
Description | Specifications |
Filament | voltage 6.3 VAC; current 0.15 A |
High voltage UA2 | 600 ~ 1000 V |
Deflecting voltage | -55 ~ 55 V |
Grid voltage UA1 | 0 ~ 240 V |
Control grid voltage UG | 0 ~ 50 V |
magnetization current | 0 – 2.4 A |
Solenoid parameters | |
Longitudinal coil (long) | length: 205 mm; inner dia: 90 mm; outer dia: 95 mm; number of turns: 1160 |
Transversal coil (small) | length: 20 mm; inner dia: 60 mm; outer dia: 65 mm; number of turns: 380 |
Digital meters | 3-1/2 digits |
Sensitivity of electrical deflection | Y: ≥0.38 mm/V; X: ≥0.25 mm/V |
Sensitivity of magnetic deflection | Y: ≥0.08 mm/mA |
e/m measurement error | ≤5.0% |
Parts List
Description | Qty |
Main unit | 1 |
CRT | 1 |
Long coil (solenoid coil) | 1 |
Small coil (deflection coil) | 2 |
Division screen | 1 |
Cable | 2 |
Instructional manual | 1 |
Product detail pictures:
Related Product Guide:
"Based on domestic market and expand overseas business" is our development strategy for China Wholesale Millikans oil drop Quotes – LADP-14 Determining Specific Charge of Electron – Advanced Model – Labor , The product will supply to all over the world, such as: Marseille, Turkmenistan, Romania, Our faith is to be honest first, so we just supply high quality products to our customers. Really hope that we can be business partners. We believe that we can establish long time business relationship with each other. You can contact us freely for more information and pricelist of our products !
By Tony from Greece - 2018.06.05 13:10
High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
By Erin from Auckland - 2018.02.12 14:52