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4.2.4a Resistance

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Question 50

A 12 V d.c. power supply is connected across a resistor.

The current in the resistor is 0.040 A.

What is the resistance of the resistor?

A

0.0033 Ω0.0033\ \Omega0.0033 Ω

B

0.48 Ω0.48\ \Omega0.48 Ω

C

3.0 Ω3.0\ \Omega3.0 Ω

D

300 Ω300\ \Omega300 Ω

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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