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4.2.1a Positive and negative charge

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Question 24

A positively charged glass rod is brought near to an uncharged metal sphere and held there.

What happens when the metal sphere is earthed?

A

Electrons flow from the metal sphere to earth.

B

Electrons flow from earth to the metal sphere.

C

Positive charge flows from the metal sphere to earth.

D

Positive charge flows from earth to the metal sphere.

Markscheme

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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