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4.2.2a Electric current, charge and measuring current

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Question 44

Which statement describes an alternating current in an electrical circuit?

A

Charges flow in only one direction.

B

Charges periodically reverse their direction of flow.

C

Charges only flow towards a single battery terminal.

D

Charges flow in all directions at the same time.

Markscheme

4.2.2a Electric current, charge and measuring current Questions

  1. IGCSE
  2. /Physics
  3. /4.2.2a Electric current, charge and measuring current

51 exam-style questions on CIE IGCSE Physics 4.2.2a Electric current, charge and measuring current. Each one has a worked solution and a mark scheme showing where the marks go.

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