In a gold leaf electroscope, its stem is made up of:
A
Wood
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B
brass
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C
glass
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D
ebonite
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Solution
The correct option is B brass The gold leaf electroscope consists of a metal cap connected to a brass stem and a gold leaf which is housed in a metal case with glass windows to protect it from draughts. The gold leaf and the brass stem are insulated from the metal case by a perspex insulator. Hence, the stem of the GLE is made of brass.