PVC Electrostatic Induction Generator | Physics Demo Kit
PVC Electrostatic Induction Generator | Physics Demo Kit
Bring Electrostatics to Life in the Classroom
Make abstract physics concepts visible and tangible with this PVC Electrostatic Induction Generator. Purpose-built for educational environments, this sturdy apparatus demonstrates the principles of electrostatic induction clearly and compellingly — perfect for middle school science classes, high school laboratory sessions, and informal STEM education programs.
How It Works
As the hand crank is turned, the large blue circular disk — fitted with evenly spaced metal plates — spins and generates static charge through electrostatic induction. A dedicated cylindrical metal collector positioned beside the rotating disk captures the accumulated charge and channels it to the spherical terminal connectors, where students can observe visible electrical discharge effects in real time.
Because it is entirely manually operated, there are no batteries, power cords, or external power supplies required. The instructor or student simply turns the crank at a steady pace to build up charge, providing full control over demonstration speed and intensity.
Key Features
- Sturdy PVC & Metal Construction — Durable black structural frame and base provide stable, reliable support during repeated demonstrations.
- Visible Internal Components — Transparent design elements allow students to see the induction mechanism in action, reinforcing textbook concepts.
- Metal Collector & Spherical Terminals — Clearly trace the path of charge from generation through discharge.
- Hand-Cranked Operation — Fully manual; no power supply needed. Students can actively participate by operating the crank themselves.
- Classroom-Sized Footprint — Compact yet substantial dimensions of 28 × 18 × 34 cm mean the entire class can observe clearly, while it still fits on a standard lab table.
- No Batteries or Cords — Ready to use anywhere, anytime.
Specifications
| Dimensions | 28 × 18 × 34 cm |
| Disk Color | Blue |
| Frame Color | Black |
| Power Source | Manual (hand crank) |
| Materials | PVC, Metal |
| Country of Origin | Made in China |
Ideal For
- Middle school and high school physics classes
- Laboratory demonstrations and hands-on experiments
- Science fairs and STEM outreach events
- Interactive learning centers and science museums
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Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: What age group is this electrostatic induction generator suitable for?
A: This electrostatic induction generator is best suited for students in middle school (ages 11–14) and high school (ages 14–18) physics and science courses. It is also appropriate for adult learners in informal science education or STEM enrichment programs, provided an instructor or supervisor is present during operation.
Q: Does the electrostatic generator require batteries or a power supply?
A: No. This is a fully hand-cranked static electricity generator. Simply rotate the crank manually to generate and accumulate electrostatic charge. No batteries, power cords, or external power supplies are needed, making it safe, portable, and ready to use in any classroom or laboratory environment.
Q: What electrostatics concepts can be demonstrated with this apparatus?
A: This PVC electrostatic induction generator can be used to demonstrate electrostatic induction, charge accumulation, charge transfer, and electrical discharge. Students can observe how charge builds on the metal collector, see and hear discharge sparks, and connect hands-on experimentation directly to concepts covered in physics textbooks and curricula.
Q: What are the dimensions of this electrostatic generator?
A: The apparatus measures 28 cm (width) × 18 cm (depth) × 34 cm (height), making it large enough for a full classroom to observe clearly while still fitting comfortably on a standard laboratory desk or table.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.