Question

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Here's my question.. The appropriate answer will be marked as BRAINLIEST

Who invented the gold leaf electroscope?? Explain the invention. :)

Answer 1

Gold-leaf electroscope. The instrument, invented in 1786 by Abraham Bennet, consists of an upright brass rod whose lower end holds two very thin gold-leaf strips and whose upper end is fitted with a ball.

Answer 2

Gold is a very good material for leaf-type electroscope. It is very soft and light and conductive, while being non-corrosive. Other materials can be used but none seem quite as good.

Who invented the gold leaf electroscope?

The gold leaf electroscope was invented by Abraham Bennet in 1786.Bennet constructed the instrument using brass, glass, mahogany, andgold leaf strips.

What is gold leaf electroscope?

The gold-leaf electroscope was developed in 1787 by British clergyman and physicist Abraham Bennet, as a more sensitive instrument than pith ball or straw blade electroscopes then in use. It consists of a vertical metal rod, usually brass, from the end of which hang two parallel strips of thin flexi…

How do you gold leaf?

Gold Leaf is applied by adhering it to enamel paint sign writing which has dried to the stage where it is tacky. Any excess which falls wide of the painted lettering is gently brushed away.

Describe the construction of a gold leaf electroscope?

It consists of a vertical metal rod, usually brass, from the end of which hang two parallel strips of thin flexible gold leaf. A disk or ball terminal is attached to the top of the rod, where the charge to be tested is applied. [9] To protect the gold leaves from drafts of air they are enclosed in …

What is the working principal of gold leaf electroscope?

INVENTOR OF THE GOLD-LEAF ELECTROSCOPE:- Englishmen Sir Abraham Bennet (1786 Anno Domini) PRINCIPLE OF A GOLD-LEAF ELECTROSCOPE:- A gold-leaf electroscope is a simple device which is used to identify the electric charge present in a body. CONSTRUCTION OF A GOLD-LEAF ELECTROSCOPE:- 1) A gol…

How does a gold leaf electroscope show that an object is charged?

You know that it is charged if the leaves rise.

How can gold leaf electroscope be used to detect an electric charge?

In order to identify the charge of a body we should use a charged \nelectroscope. Let us say the electroscope is negatively charged. \n \n. Now bring the unknown charged body 'X' near the cap of the electroscope. \n \n. If the leaves diverge more the charge in 'X' must be negative. \nSuppose t…