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Explain the charging by conduction in terms of movement of electrons.

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Question

Explain the charging by conduction in terms of movement of electrons.

Answer in Brief
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Solution

Suppose we want to positively charge a metal rod A. Place it on an insulating stand and touch it with a positively charged glass rod B. The rod A gets positively charged.

Explanation in terms of movement of electrons - The glass rod B is positively charged so it has a deficiency of electrons. When it is touched with the metal rod A, the free electrons of rod A move to the glass rod B. Due to loss of electrons in the rod A, it becomes positively charged.

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Chapter 8: Electricity - Exercise 8 (B) (Short/Long answer questions) [Page 167]

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Selina Concise Physics [English] Class 8 ICSE
Chapter 8 Electricity
Exercise 8 (B) (Short/Long answer questions) | Q 28 | Page 167
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