Question
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A polythene piece rubbed with wool is found to have a negative charge of C.
(a) Estimate the number of electrons transferred (from which to which?)(b) Is there a transfer of mass from wool to polythene?
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Text solutionVerified
(a) Since negative charge is on polythene, electrons are transferred from wool to polythene. The no. of electrons transferred are
(b) The mass transferred is
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Question Text | A polythene piece rubbed with wool is found to have a negative charge of C. (a) Estimate the number of electrons transferred (from which to which?)(b) Is there a transfer of mass from wool to polythene? |
Updated On | Dec 5, 2023 |
Topic | Electric Charges and Fields |
Subject | Physics |
Class | Class 12 |
Answer Type | Text solution:1 Video solution: 6 |
Upvotes | 668 |
Avg. Video Duration | 5 min |