MCQ
What is the purpose of an electroscope?
- ✓To detect and test small electric charges.
- BTo calculate the amount of electric charge flowing through the conductor.
- CTo find out the presence of antimatter.
- DTo test the presence of magnetic field.
✓
Answer
Correct option: A.
To detect and test small electric charges.
Electroscope is a device used for detecting and testing charges of small magnitude in a body. They are of two types $-$ the pith ball electroscope and the gold leaf electroscope.
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