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2 Electricity

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Question 26
F
a.

Describe two differences between a series circuit and a parallel circuit.

[2]
b.

A string of decorative lights contains 20 identical lamps connected in series with a 240 V supply. Calculate the potential difference across each lamp.

[2]
c.

Suggest one reason why the lamps are connected in series rather than in parallel.

[1]
d.

Suggest one disadvantage of connecting the lamps in series.

[1]
Markscheme

2 Electricity Questions

  1. GCSE
  2. /Physics
  3. /2 Electricity

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