Cathode Ray Electrostatic Deflection Manufacturer,Supplier and Exporter in India

Product Code : SCL-PLE-11839

The Cathode Ray Electrostatic Deflection by Scientifc Equipment is an educational physics laboratory apparatus designed to demonstrate the deflection of cathode rays/electron beams by an electric field. It is suitable for school physics laboratories, college science labs, advanced electricity and magnetism lessons, electron behavior demonstrations, and supervised teacher-led experiments.

This apparatus helps students observe how charged particles are affected by electrostatic fields. It supports practical learning of cathode rays, electron beams, electric field force, charge-to-mass behavior, vacuum tube operation, beam deflection, and the fundamental principles used in cathode ray tube technology.

Product Description

Cathode ray electrostatic deflection demonstrates that cathode rays are streams of negatively charged particles. When an electric field is applied between deflection plates, the electron beam bends toward the positively charged plate and away from the negatively charged plate. This visible deflection helps students understand the interaction between moving charged particles and electric fields.

The Scientifc Equipment Cathode Ray Electrostatic Deflection may include a cathode ray tube, electron gun arrangement, deflection plates, fluorescent screen, high-voltage terminals, protective support, connecting leads, and demonstration accessories depending on product configuration. It is designed for supervised educational and laboratory demonstration use only.

Key Features

• Educational apparatus for demonstrating electrostatic deflection of cathode rays.
• Helps show that cathode rays/electron beams are affected by electric fields.
• Useful for teaching charged particle motion, electron beam behavior, and CRT principles.
• Supports lessons on electric field force, polarity, beam direction, and voltage effect.
• Clear visual demonstration when used with compatible high-voltage power supply.
• Ideal for advanced physics practicals and teacher-led demonstrations.
• Useful for linking atomic physics, electricity, magnetism, and electronics concepts.
• Encourages observation, prediction, safe circuit setup, and scientific reasoning.
• Designed for supervised educational laboratory use only.

Product Specifications

How to Use

1. Place the apparatus on a stable, clean, dry, and insulated laboratory bench.
2. Inspect the cathode ray tube, glass body, terminals, leads, support base, and deflection connections before use.
3. Ensure the compatible CRT power supply is switched off before making any connections.
4. Connect the cathode ray tube to the recommended power supply using properly insulated high-voltage leads.
5. Connect the deflection plates to the suitable deflection voltage source as directed by the teacher or instruction manual.
6. Stand behind a suitable safety screen if required by the laboratory procedure.
7. Switch on the power supply slowly and observe the electron beam or spot on the fluorescent screen.
8. Apply deflection voltage gradually and observe the movement of the beam.
9. Reverse the polarity of the deflection plates under supervision and observe the change in beam direction.
10. Record observations such as beam direction, voltage effect, polarity effect, and deflection amount.
11. Switch off all power supplies after the demonstration and allow the apparatus to discharge safely before touching or disconnecting leads.

Safety and Handling Instructions

• Use only under trained teacher, laboratory instructor, or qualified adult supervision.
• This apparatus may require high voltage; only trained personnel should connect and operate it.
• Do not touch terminals, leads, electrodes, or power supply connections while the apparatus is energized.
• Use only compatible high-voltage power supplies recommended for cathode ray tube demonstrations.
• Do not connect the apparatus directly to mains electricity.
• Switch off and discharge the apparatus safely before changing connections or handling leads.
• Use properly insulated high-voltage leads and keep connections secure.
• Handle the glass tube carefully; do not use cracked, chipped, scratched, or damaged tubes.
• Use a protective screen or safety shield if required by laboratory safety rules.
• Keep face, eyes, hands, and loose clothing away from the tube and electrical terminals.
• Keep the apparatus away from water, chemicals, dust, flames, and damp surfaces.
• Store in a clean, dry, and protective place after use.

Educational Applications

• Demonstrating electrostatic deflection of cathode rays.
• Showing that cathode rays consist of charged particles.
• Teaching the effect of electric fields on electron beams.
• Explaining polarity effect and beam direction change.
• Introducing cathode ray tube and oscilloscope display principles.
• Supporting lessons on atomic physics, electronics, and electrostatics.
• Helping students connect theory with visual electron beam behavior.
• Encouraging observation, prediction, recording, and scientific reasoning in advanced physics practicals.

Why Choose Scientifc Equipment Cathode Ray Electrostatic Deflection?

The Scientifc Equipment Cathode Ray Electrostatic Deflection provides a clear and practical way to demonstrate the behavior of electron beams in an electric field. It helps students visually understand charged particle motion, electrostatic force, polarity, and CRT operation through carefully supervised laboratory demonstration.

FAQ

1. What is Cathode Ray Electrostatic Deflection used for?

It is used to demonstrate how cathode rays or electron beams are deflected when they pass through an electric field between charged plates.

2. Is this apparatus suitable for school physics laboratories?

Yes, it is suitable for advanced school physics labs, college science labs, STEM classrooms, and teacher-led demonstrations with proper supervision.

3. What principle does this apparatus demonstrate?

It demonstrates that moving charged particles experience a force in an electric field, causing the electron beam to bend toward the positive plate.

4. Does the apparatus require high voltage?

Cathode ray tube demonstrations generally require a compatible high-voltage power supply. Exact voltage requirements depend on the product configuration and tube rating.

5. Can students operate this apparatus independently?

No. Students should only observe or assist under trained teacher or laboratory instructor supervision because the apparatus may involve high voltage and glass vacuum tubes.

6. What happens when the polarity of the deflection plates is reversed?

The direction of beam deflection generally reverses, showing that the electron beam responds to the direction of the electric field.

7. What safety precautions are important?

Important precautions include using insulated high-voltage leads, switching off before adjustments, avoiding contact with terminals, checking the glass tube for damage, and using a safety screen if required.

8. How should the apparatus be stored?

Store the cathode ray tube apparatus in a clean, dry, and protective place away from moisture, impact, dust, chemicals, heat, and rough handling. Keep leads and accessories organized.

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SEO Meta Title

Cathode Ray Electrostatic Deflection – Scientifc Equipment

SEO Meta Description

Buy Cathode Ray Electrostatic Deflection by Scientifc Equipment for advanced school physics labs, electron beam demonstrations, CRT experiments, electrostatic deflection lessons, and supervised STEM learning.

Google E-E-A-T Focused Content

This product content is prepared to support teachers, school buyers, laboratory suppliers, physics educators, electronics instructors, STEM coordinators, lab technicians, students, and educational institutions with clear product information, practical specifications, usage guidance, safety instructions, and helpful FAQs. The content focuses on accurate educational cathode ray applications, supervised electron beam demonstrations, safe high-voltage handling, electrostatic deflection learning, CRT principle observation, and trustworthy product guidance while clearly stating that the product is for educational and laboratory demonstration use only.