Wimshurst Electrostatic Generator

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Wimshurst Electrostatic Generator Specification

Voltage
Generates up to 70,000 V (approximate)

Feature
Highly Efficient

Accuracy
100 %

Core Components
Rotating Glass Plates, Metal Sectors, Neutralizer Bars, Collecting Brushes, Leyden Jars

Model No
Standard Laboratory Model

Power Source
Manually Operated

Measurement Range
Generates electrostatic potential difference (Voltage)

Capacity
Manual Operation

Automation Grade
Manual

Equipment Materials
Polished Hard Wood, Brass, Glass Plates

Type
Electrostatic Generator

Usage
Laboratory

Display Type
None

Dimension (L*W*H)
Approx. 35 cm x 25 cm x 43 cm

Weight
Approx. 57 kg

Plate Diameter
Approx. 30 cm

Additional Product Specifications

Sparking Distance
Up to 10 cm (approximate)

Leyden Jar Capacitors
Included

Finish
Lacquered/Polished

Number of Plates
2 Counter-Rotating Glass Plates

Safety Feature
Insulating Handles and Base

Control
Hand-Crank Mechanism

Collector Material
Metal Brushes

Application
Demonstration of Electrostatic Principles and High Voltage Experiments

Shaft Material
Brass

Base Material
Sturdy Hardwood

Mounting
Freestanding Tabletop Device

About Wimshurst Electrostatic Generator

Wimshurst Electrostatic Generator

Electrostatic generator capable of producing spark up to 3² under favorable weather conditions. Two circular plastic plates, 24cm in diameter, each having metal sectors on their surface along the rims. Both the plates are mounted parallel to each other and rotate in opposite direction with a handle and belt system using joint less rubber belts through pair of large and small pulleys. Metal brushes, consisting of a bunch of laminated flexible strands, rub against the metal sectors and generate static charge.

This charge is conducted to leyden jar capacitors on connecting it to the ball shaped electrodes with a lever handle and gets accumulated on ball shaped dischargers. A pair of lever rods, ball shaped electrodes and a smaller pulley is mounted on an insulated arm. The pivoted section of electrodes has 4mm hole for electrical connection to operate various accessories. The complete assembly is mounted on a stable base with the help of a pair of legs. Complete with instructions.

Superior Electrostatic Demonstrations

With highly efficient manual operation, the Wimshurst Generator enables clear, repeatable demonstrations of high-voltage electrostatics for students, researchers, and science enthusiasts. Its dual rotating glass plates and Leyden jars facilitate visible and impactful spark effects, showcasing the principles of static electricity in action.

Robust Materials and Craftsmanship

Constructed using polished hardwood, brass, and quality glass plates, this generator offers both durability and refined finish. The lacquered base and precise components ensure longevity for frequent laboratory use while maintaining aesthetic appeal.

Safe and Convenient Usage

Equipped with insulating handles and a stable freestanding base, the Wimshurst Generator prioritizes user safety during operation. The manual hand-crank control allows for adjustable voltage output while minimizing operational risks, making it ideal for instructional environments.

FAQs of Wimshurst Electrostatic Generator:

Q: How does the Wimshurst Electrostatic Generator function?

A: The generator operates by manually turning a hand-crank, which rotates two glass plates in opposite directions. This motion, combined with metal brushes and neutralizer bars, collects electrostatic charges, which are stored in Leyden jar capacitors and released as sparks between terminals.

Q: What are the main components of this generator?

A: Key parts include two counter-rotating glass plates (30 cm diameter), metal sectors, neutralizer bars, collecting brushes, Leyden jars, a hardwood base, brass shaft, insulating handles, and a polished finish. All these ensure optimal performance and durability.

Q: When and where can this device be best used?

A: This generator is ideal for educational laboratories, science classrooms, and physics demonstrations. It is designed for tabletop use and provides effective, visual representation of electrostatic phenomena during high-voltage experiments.

Q: What is the process for generating high voltage with this device?

A: Simply rotate the hand-crank to spin the glass plates while the device rests on a flat surface. Electrostatic charges accumulate and are collected in Leyden jars, creating a potential difference that can achieve up to 70,000 volts, producing visible sparks reliably.

Q: How safe is this generator to operate?

A: Safety features include insulating handles and base to protect users from accidental electrical discharge. The manual control gives the operator full regulation over voltage output, making it a secure tool for supervised instructional or laboratory use.

Q: What are the primary benefits of using this electrostatic generator?

A: Benefits include hands-on demonstration of fundamental physics principles, high accuracy (100%%), manual control for experiential learning, robust construction for longevity, and the ability to generate substantial voltage for educational experiments.

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