1.

Write answers the following questions. (a) Why does friction cause a charge to develop? (b) Why is the charge developed due to friction called a static electric charge? (c) Why does the charge developed by induction disappear quickly? (d) Why do the leaves of a gold leaf electroscope fly apart when a charged body touches its disc? (e) What causes the cracking sound we hear as we wear a cardigan?

Answer»

Write answers the following questions.



(a) Why does friction cause a charge to develop?



(b) Why is the charge developed due to friction called a static electric charge?



(c) Why does the charge developed by induction disappear quickly?



(d) Why do the leaves of a gold leaf electroscope fly apart when a charged body touches its disc?



(e) What causes the cracking sound we hear as we wear a cardigan?



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