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प्रश्न
When a glass rod is rubbed with dry silk cloth, the charge acquired by the silk cloth is
विकल्प
Positive
negative
both positive and negative
none of the above
उत्तर
negative
APPEARS IN
संबंधित प्रश्न
A fuse wire has a high melting point.
All metals are insulators of electricity.
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Figure below shows a metal rod AB placed on an insulating stand.
In figure (a) a negatively charged ebonite rod C is touched with the metal rod AB, while in figure (b), the negatively charged ebonite rod C is held near the rod AB. State the kind of charges at the ends A and B of the rod, in each case.
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