Gujarat BoardEnglish MediumSTD 8ScienceSome Natural Phenomena1 Mark
MCQ
An electroscope is a device which is used to find if an object is:
✓
Charged.
B
Magnetic.
C
Free of cracks.
D
Hot.
✓
Answer
Correct option: A.
Charged.
An electroscope is a device, which is used to test whether an object is charged or not. It consists of closely place two metallic strips. When both the strips are charged with similar charges, they repel each other and become wide open.
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