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4.2.1a Positive and negative charge

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Question 85

A glass rod is found to repel a small, lightweight sphere hanging from an insulating thread.

What must be true about the electrostatic charges on the rod and the sphere?

A

They carry opposite charges.

B

They carry like charges.

C

The rod is charged, but the sphere is uncharged.

D

The sphere is charged, but the rod is 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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