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4.2.1a Positive and negative charge

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Question 86

An acetate rod is rubbed with a dry cloth. Both the rod and the cloth become charged as electrons move between them. The acetate rod becomes positively charged.

Which row correctly shows the direction of electron movement and the final charge on the cloth?

A

Direction of electron movement: From the rod to the cloth; Final charge on the cloth: Negative

B

Direction of electron movement: From the cloth to the rod; Final charge on the cloth: Negative

C

Direction of electron movement: From the rod to the cloth; Final charge on the cloth: Positive

D

Direction of electron movement: From the cloth to the rod; Final charge on the cloth: Positive

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4.2.1a Positive and negative charge Questions

  1. IGCSE
  2. /Physics
  3. /4.2.1a Positive and negative charge

145 exam-style questions on CIE IGCSE Physics 4.2.1a Positive and negative charge. Each one has a worked solution and a mark scheme showing where the marks go.

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