. State the charge produced by friction in each of following pairs:
(i) Fur and glass
(ii) Flannel and ebonite
(iii) Glass and silk
(iv) Fur and rubber
(v) Shellac and silk
Best Answer
(i) Fur - positive and glass - negative
(ii) Flannel - positive and ebonite - negative
(iii) Glass - positive and silk - negative
(iv) Fur - positive and rubber - negative
(v) Shellac - positive and silk - negative
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