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E/m By Thomson’s Method (Bar Magnet Method)
Precisely positioned bar magnet assembly generating a known transverse magnetic field
Electron beam tube with calibrated deflection scale for direct measurement of beam displacement
$56.51
Quick Answer: An e/m by Thomson’s Method apparatus (Bar Magnet Method), for experimental determination of the electron charge-to-mass ratio using magnetic deflection.
Price: This listing does not currently show a published price on stemaids.com — contact STEMAids directly for an indicative quotation.
Product Description
This e/m by Thomson’s Method apparatus enables experimental determination of the electron charge-to-mass ratio using magnetic deflection produced by bar magnets. It is used in undergraduate physics laboratories to help learners verify classical electron behavior, magnetic field effects, and fundamental atomic constants through structured experimentation.
Specifications
| Specification | Detail |
|---|---|
| Method | Thomson’s method (bar magnet) |
| Measures | Electron charge-to-mass ratio (e/m) |
| Application | Magnetic deflection experiments |
| Field | Undergraduate physics |
Applications / Uses
- Determining the electron charge-to-mass ratio
- Studying magnetic deflection of electrons
- Verifying classical electron behavior
- Undergraduate physics laboratory experimentation
Care & Maintenance
- Handle bar magnets carefully to avoid demagnetization from impact or heat
- Store apparatus components in a dry, stable environment
- Follow the manufacturer’s setup instructions for accurate readings
- Keep the apparatus away from other magnetic-sensitive equipment during storage
Why Choose STEMAids
STEMAids, a brand of Eduscope Smart Learning Solutions Private Limited, supplies physics lab equipment and teaching aids to schools, colleges, and training institutes across India, with export and bulk tender support available. Explore related products in our Physics Equipments category, including our Resonance Box with Tuning Forks. For bulk or institutional orders, visit our tenders page or contact us at 9311411822.
Frequently Asked Questions
What does this apparatus measure?
The electron charge-to-mass ratio (e/m).
What method does it use?
Thomson’s method, using magnetic deflection from bar magnets.
Where is it used?
Undergraduate physics laboratories.
How should it be maintained?
Bar magnets handled carefully and components stored in a stable, dry environment.
What is the indicative price for this product?
This listing does not currently show a published price on stemaids.com — contact STEMAids directly for an indicative quotation.
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