electrostatic generator

Thân thiện

A student operates an electrostatic generator in a physics laboratory.

Definition

1. Noun:
   • An electrical device that produces a high voltage by building up a charge of static electricity: An electrostatic generator is a machine that mechanically accumulates and stores a significant electrical charge, resulting in a high voltage potential difference. It operates on the principles of electrostatics rather than electromagnetic induction.

Usage Examples

• Noun:
  • The Van de Graaff generator is a well-known type of electrostatic generator used in physics demonstrations.
  • Early experiments in electricity often relied on a simple electrostatic generator like a Wimshurst machine.

Advanced Usage

• "to operate an electrostatic generator": to use or run such a device.
  • The scientist carefully operated the electrostatic generator to create a spark for the experiment.

Variants and Related Words

• Electrostatic machine (n): Another term for an electrostatic generator.
  • The museum displayed an 18th-century electrostatic machine.
• Van de Graaff generator (n): A specific, common type of electrostatic generator using a moving belt.
• Wimshurst machine (n): A specific type of electrostatic generator using rotating disks.

Synonyms

• Static electricity generator: A descriptive synonym emphasizing the type of electricity produced.
• Influence machine: A historical term for certain types of electrostatic generators.

Related Phrases

• Electrostatic discharge: The sudden flow of electricity between two charged objects, which an electrostatic generator can produce.
  • The electrostatic generator was powerful enough to cause a visible electrostatic discharge.

Học thuật

Noun

1. electrical device that produces a high voltage by building up a charge of static electricity

Từ đồng nghĩa

• electrostatic machine
• Wimshurst machine
• Van de Graaff generator