A. Answer the following in not more than 20 words.
What would you expect in the following cases?
(a) A plastic ruler is rubbed vigorously with a woollen cloth. it will get charge
(b) A glass rod rubbed with a piece of silk is brought near a negatively charged paper cylinder.
her
(c) A positively charged rod is moved slowly towards an uncharged paper cylinder, which is
suspended by a string, until the rod touches the cylinder then hoeged buch
(d) A negatively charged body is brought in contact with the disc of a positively
charged electroscope. Chen bu cave come chieses o attract each other .
(e) Someone touches the disc of a negatively charged electroscope. Ocoki shen the lighting
will
D
Aneer the following in not more than 40 words
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I DON'T KNOW ANSWER OF THE QUESTION
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