Helmholtz Coils Pair 150mmD Manufacturer,Supplier and Exporter in India

Product Code : SCL-PLE-11885

The Helmholtz Coils Pair 150mmD by Scientifc Equipment is an educational physics laboratory apparatus designed to produce a nearly uniform magnetic field between two identical circular coils. It is suitable for school physics laboratories, college science labs, electromagnetism practicals, STEM classrooms, teacher demonstrations, and supervised student experiments.

This apparatus helps students study magnetic fields, coil current, field uniformity, electromagnetic induction, electron beam deflection, magnetic force, and the relationship between current and magnetic field strength. The 150mm diameter coil pair is useful for demonstrations where a controlled magnetic field region is required.

Product Description

Helmholtz coils consist of two identical circular coils placed parallel to each other, usually separated by a distance related to the coil radius. When equal current flows through both coils in the same direction, a uniform magnetic field is produced near the central region between the coils. This makes the apparatus useful for magnetic field experiments and controlled laboratory demonstrations.

The Scientifc Equipment Helmholtz Coils Pair 150mmD may include two matched circular coils, coil supports, connecting terminals, base frame, scale markings, adjustable mounting arrangement, and demonstration accessories depending on product configuration. It is designed for supervised educational and laboratory demonstration use only.

Key Features

• Pair of matched Helmholtz coils with 150mm diameter design.
• Produces a nearly uniform magnetic field in the central region between the coils.
• Useful for teaching electromagnetism, magnetic field strength, and current-field relationship.
• Suitable for experiments involving magnetic field mapping and electron beam deflection depending on setup.
• Can be used with a low-voltage DC power supply, ammeter, and magnetic field sensor.
• Ideal for physics laboratories, STEM demonstrations, and college-level practical work.
• Supports quantitative and qualitative magnetic field investigations.
• Encourages observation, measurement, graphing, calculation, and scientific reasoning.
• Designed for supervised educational laboratory use only.

Product Specifications

How to Use

1. Place the Helmholtz Coils Pair 150mmD on a stable, clean, dry, and level laboratory bench.
2. Inspect both coils, terminals, base, supports, wiring, and accessories before use.
3. Connect the two coils according to the experiment guide so that current flows in the correct direction through both coils.
4. Connect a suitable low-voltage DC power supply, ammeter, and current control device if required.
5. Keep the power supply switched off while making or changing connections.
6. Switch on the power supply at a low current setting and gradually increase current as required by the experiment.
7. Place a compass, magnetic field sensor, or suitable demonstration tube at the central region between the coils.
8. Observe the magnetic field direction, strength, or deflection effect depending on the experiment setup.
9. Vary the current and record magnetic field readings or observation changes.
10. Compare field strength at different positions between and around the coils if field mapping is required.
11. Switch off the power supply before changing connections or adjusting the coil position.
12. After use, disconnect all leads, allow coils to cool if warm, and store the apparatus safely.

Safety and Handling Instructions

• Use only under teacher, laboratory instructor, or trained adult supervision.
• Use only the recommended low-voltage DC power supply and do not exceed the coil rating.
• Do not connect the coils directly to mains electricity.
• Switch off the power supply before changing wiring, accessories, or coil position.
• Do not touch exposed terminals or damaged wires while the circuit is powered.
• Coils may become warm during operation; avoid prolonged high-current use and allow cooling between trials.
• Use insulated connecting leads and check polarity and connections before switching on power.
• Keep magnets, magnetic cards, watches, phones, computers, and sensitive electronics away from strong magnetic field demonstrations.
• Do not use cracked coil formers, loose terminals, damaged insulation, burnt winding, unstable base, or faulty power supplies.
• Keep the apparatus away from water, chemicals, flames, dust, and damp surfaces.
• Store in a clean, dry, and protective place after use.

Educational Applications

• Demonstrating the production of a uniform magnetic field.
• Studying the relationship between current and magnetic field strength.
• Mapping magnetic field distribution between circular coils.
• Supporting electron beam deflection and charged particle motion experiments depending on setup.
• Teaching electromagnetism, magnetic flux, and magnetic field geometry.
• Explaining practical applications of controlled magnetic fields.
• Useful for physics practicals, STEM activities, and classroom demonstrations.
• Encouraging measurement, graphing, comparison, calculation, and scientific reasoning.

Why Choose Scientifc Equipment Helmholtz Coils Pair 150mmD?

The Scientifc Equipment Helmholtz Coils Pair 150mmD provides a practical and reliable way to teach uniform magnetic fields and electromagnetism. By allowing students to observe and measure magnetic field changes with current, the apparatus makes advanced magnetic field concepts easier to understand through supervised laboratory experimentation.

FAQ

1. What is the Helmholtz Coils Pair 150mmD used for?

It is used to produce a nearly uniform magnetic field for experiments in electromagnetism, magnetic field measurement, field mapping, and electron deflection studies.

2. Is this apparatus suitable for school and college physics laboratories?

Yes, it is suitable for senior school physics labs, college laboratories, STEM classrooms, electromagnetism practicals, and supervised teacher-led demonstrations.

3. What does 150mmD mean?

150mmD generally refers to a 150mm diameter coil design. Exact dimensions and construction details depend on product configuration.

4. What principle does a Helmholtz coil demonstrate?

It demonstrates that two identical coils carrying equal current in the same direction can produce a nearly uniform magnetic field in the central region between them.

5. Does the coil pair require a power supply?

Yes, a suitable low-voltage DC power supply is generally required. The current and voltage used should match the coil rating and experiment instructions.

6. Can students measure magnetic field strength with this apparatus?

Yes, students can use a magnetic field sensor, compass, or suitable measuring device to study field direction and strength under teacher supervision.

7. Can the coils be connected to mains electricity?

No, the coils must not be connected directly to mains electricity. They should be used only with a suitable low-voltage educational power supply.

8. How should the Helmholtz Coils Pair 150mmD be stored?

Store the coils, base, terminals, and leads in a clean, dry, and protective place away from moisture, heat, chemicals, impact, and rough handling.

SEO Keywords

Helmholtz Coils Pair 150mmD, Scientifc Equipment Helmholtz Coils, Helmholtz coil apparatus, uniform magnetic field apparatus, school physics Helmholtz coils, electromagnetism experiment kit, magnetic field measurement coils, electron beam deflection apparatus, STEM magnetic field kit, physics lab coil pair, educational Helmholtz coil pair, 150mm Helmholtz coils.

SEO Meta Title

Helmholtz Coils Pair 150mmD – Scientifc Equipment

SEO Meta Description

Buy Helmholtz Coils Pair 150mmD by Scientifc Equipment for school and college physics labs, uniform magnetic field demonstrations, electromagnetism experiments, magnetic field mapping, STEM activities, and supervised classroom learning.

Google E-E-A-T Focused Content

This product content is prepared to support teachers, school buyers, laboratory suppliers, physics educators, STEM coordinators, electromagnetism instructors, 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 electromagnetism applications, supervised Helmholtz coil demonstrations, safe low-voltage coil operation, magnetic field measurement learning, field uniformity observation, and trustworthy product guidance while clearly stating that the product is for educational and laboratory demonstration use only.