electroscope

Meanings

• noun

  An early electrical detection instrument, consisting of two metal plates connected to a pair of insulated rods, which are brought near each other and separated again, producing sparks and revealing the presence of an electric charge.

  - "The electroscope was an essential tool in the early days of electricity research."
  - "During the science fair, the students used an electroscope to demonstrate the presence of static electricity."

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Variants

List of all variants of electroscope that leads to same result
electroscope , electroscopes

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Etymology

origin and the way in which meanings have changed throughout history.

From Greek elektron, 'amber', and skopein, 'to look' or 'to examine'.

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Trivia

Any details, considerations, events or pieces of information regarding the word

1. The electroscope was invented in 1752 by the French scientist Charles-François de Cisternay du Fay.

2. The word 'electroscope' was first used in English in 1834.

3. The electroscope is a type of electrostatic detector, which means it detects electric charges by using the force of static electricity.

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Related Concepts

informations on related concepts or terms closely associated with the word. Discuss semantic fields or domains that the word belongs to

1. Electrostatic Detection: The principle of electroscopes relies on the detection of electrostatic charges. Other electrostatic detection instruments include the Leyden jar and the gold-leaf electroscope.

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Culture

Any cultural, historical, or symbolic significance of the word. Explore how the word has been used in literature, art, music, or other forms of expression.

The electroscope was a popular scientific instrument in the late 19th and early 20th centuries, often featured in science demonstrations and educational materials. It was also used in literature, such as in H.G. Wells' 'The War of the Worlds', where the Martians use an electroscope to detect the presence of humans.

How to Memorize "electroscope"

1. visualize
   

   - Imagine a device with two metal rods, each connected to a metal plate. When the rods are brought close together, sparks fly between them, indicating the presence of an electric charge.

2. associate
   

   - Associate the electroscope with the early days of electricity research, when scientists used it to detect electric charges.

3. mnemonics
   

   - Use the mnemonic 'Electricity Elicits Rods, Sparks Occasion Perception' to remember the function of an electroscope.

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