⭐ NaRiKa Coil Set – Unlock the Power of Electromagnetism

A premium, classroom-ready coil kit that transforms abstract physics into hands-on understanding.

Bring energy and excitement to your physics lessons with the NaRiKa Coil Set, a high-quality demonstration kit designed to reveal the inner workings of electromagnets. With two precision coils—one with 200 turns and one with 400 turns—and a removable steel core, this set makes magnetic field concepts clear, visual, and unforgettable.

⚡ Why Educators Choose the NaRiKa Coil Set

✔ High-impact demonstrations

Students immediately see how coil windings influence magnetic strength—200 turns vs. 400 turns delivers a dramatic, unmistakable difference.

✔ Built for the classroom

Durable materials, safe construction, and outstanding repeatability make this kit perfect for daily lab use.

✔ A complete electromagnetism lab in one kit

From field strength comparisons to polarity and current-intensity studies, the set supports multiple curriculum-aligned experiments.

✔ Consistent, reliable results

The coils are engineered for stability, ensuring that every demonstration works flawlessly.

🔧 Updated Product Features

Two Precision Engineered Coils

• 1× 200-turn coil

• 1× 400-turn coil
  Perfect for demonstrating how doubling the number of turns boosts magnetic field intensity.

Removable Steel Core

• Size: 6.8 × 70 mm steel rod

• Shows how ferromagnetic cores dramatically enhance magnetic fields—just like in real industrial electromagnets.

Optimized Coil Dimensions

• Height: 29 mm

• Outer Diameter: 20 mm

• Inner Diameter: 7 mm

🔬 Learning Outcomes

Students will understand:

• How coil windings affect magnetic field strength

• How a steel core amplifies an electromagnet

• How current direction determines magnetic polarity

• Real-world applications such as motors, relays, and magnetic actuators

The NaRiKa Coil Set turns textbook theory into memorable hands-on experiences.