Bifilar Pendulum Manufacturer,Supplier and Exporter in India
Product Code : SCL-MH-11927
Quick Answer: The Bifilar Pendulum is a bar hung on two wires from a cast iron base, used to find the moment of inertia of the bar. The distance between the cords can be adjusted, and bars are 300mm - 500mm long.
Last updated: October 2026
Key Features
- Dual-wire (bifilar) suspension
- Adjustable distance between the two cords
- Bar in powder-coated steel or polished brass, 300mm - 500mm long
- Machined bar with uniform mass distribution
- Cast iron base
Technical Specifications
| Specification | Value |
|---|---|
| Suspension | Bifilar (two wires), adjustable cord spacing |
| Bar | Powder-coated steel or polished brass |
| Bar length | 300mm - 500mm |
| Base | Cast iron |
| HS Code | 9023.00.00 |
About This Product
The bar is twisted slightly about its vertical axis and released, and the period of the resulting oscillation is timed. Changing the cord spacing or wire length and repeating the timing lets students calculate the moment of inertia and study rotational motion.
Frequently Asked Questions
Can the spacing of the suspension wires be changed?
Yes. The bifilar suspension has an adjustable distance between the two cords.
Related: Mechanics & Heat, Torsion Pendulum, Compound Pendulum, Steel/ Brass/ Stainless Steel and Kater's Reversible Pendulum.
For a quotation on the Bifilar Pendulum, contact Educational Instrument.
