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A polythene piece rubbed with wool is found to have a negative charge of 3 × 10–7 C(i) Estimate the number of electrons transferred (from which to which?)(ii) Is there a transfer of mass from wool to
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Mar 20, 2022
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A polythene piece rubbed with wool is found to have a negative charge of 3 × 10
–7
C
(i) Estimate the number of electrons transferred (from which to which?)
(ii) Is there a transfer of mass from wool to polythene?
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