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4.2.1a Positive and negative charge

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Question 32

An acetate rod is found to attract a lightweight sphere hanging from a nylon thread.

Which of the following describes the possible states of charge of the rod and the sphere?

A

They must carry opposite charges.

B

They must carry like charges.

C

Either they carry opposite charges, or one of them is charged and the other is uncharged.

D

Both the rod and the sphere must be uncharged.

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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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