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4.3 Electric circuits

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Question 62

Which statement is not correct for identical lamps connected in series?

A

The current is the same at all points in the circuit.

B

The sum of the potential differences across the lamps equals the supply voltage.

C

Each lamp of the circuit experiences a potential difference equal to the full supply voltage.

D

If any single lamp is removed, all other lamps will stop working.

Markscheme

4.3 Electric circuits Questions

  1. IGCSE
  2. /Physics
  3. /4.3 Electric circuits

136 exam-style questions on CIE IGCSE Physics 4.3 Electric circuits, covering 4.3.1a Circuit diagrams and circuit components, 4.3.2a Series circuits, 4.3.2b Parallel circuits, 4.3.2c Current and potential difference in circuits, 4.3.2d Combined resistance of resistors in parallel, and 4.3.3 Action and use of circuit components. Each one has a worked solution and a mark scheme showing where the marks go.

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