Physics
Draw a labelled diagram of a gold leaf electroscope and describe its construction.
Answer
Construction of gold leaf electroscope:
- A gold leaf electroscope consists of two gold or aluminium leaves hanging from a brass rod, having a brass disc at its upper end.
- The rod passes through an ebonite cork fitted in the mouth of a glass bottle.
- The glass bottle has tin foils on its sides near its bottom which are earthed.
Figure of gold leaf electroscope:
Related Questions
How will you use a pith ball electroscope to find out whether the charge on a charged body is positive or negative?
How will you use a gold leaf electroscope to find out whether a body is charged or uncharged?
Describe a pith ball electroscope. How can you use it to test whether a body is charged or uncharged?
A positively charged glass rod is touched with the disc of an uncharged gold leaf electroscope. What will be your observation?