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Some Natural Phenomena — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceSome Natural Phenomena1 Mark
MCQ
When an object gets negatively charged by the process of friction then:
  • A
    The object loses some electrons.
  • B
    The object loses some protons.
  • ✓
    The object gains some electrons.
  • D
    The object gains some protons.
✓

Answer

Correct option: C.
The object gains some electrons.
During a charging by rubbing $($or by friction$)$ process, the material that becomes negatively charged does so because it simply likes or gain electrons more than the material with which it is rubbed. The conductive abilities of the two materials has nothing to do with the subsequent result of the rubbing process.

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