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प्रश्न
A fuse wire has a high melting point.
पर्याय
True
False
उत्तर
False.
APPEARS IN
संबंधित प्रश्न
The cap of gold leaf electroscope is made of copper.
When an ebonite rod is rubbed with fur, the protons move from the ebonite rod to the fur.
An ebonite rod when rubbed with fur acquires the ............ charge.
What do you understand by electricity at rest?
An ebonite rod is rubbed with fur. State the kind of-charge acquired by each.
A glass rod rubbed with silk is suspended near an ebonite r rod rubbed with fur. What will be your observation? Give a reason to your answer.
An ebonite rod is rubbed with fur. Compare the charges acquired by them.
In each of the following cases, State which body loses electrons:
(a) A glass rod when rubbed with silk.
(b) An ebonite rod when rubbed with fur.
Describe a pith ball electroscope. how can you use it to test whether a body is charged or uncharged?
When a charged rod is touched with the disc of a positively charged gold-leaf electroscope, it is observed that the divergence of leaves decreases. What is the kind of charge on the rod?
