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4.2.4a Resistance

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Question 12

There is a current in a variable resistor when a potential difference (p.d.) is applied across it.

In which situation is the current decreased?

A

Increase the p.d. and keep the resistance the same.

B

Increase the p.d. and decrease the resistance.

C

Keep the p.d. the same and increase the resistance.

D

Keep the p.d. the same and decrease the resistance.

Markscheme

4.2.4a Resistance Questions

  1. IGCSE
  2. /Physics
  3. /4.2.4a Resistance

132 exam-style questions on CIE IGCSE Physics 4.2.4a Resistance. Each one has a worked solution and a mark scheme showing where the marks go.

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