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4.2.4a Resistance

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Question 10

An engineer measures the current in a component and the resistance of the component.

Which calculation gives the potential difference across the component?

A

current÷resistance\text{current} \div \text{resistance}current÷resistance

B

resistance÷current\text{resistance} \div \text{current}resistance÷current

C

current×resistance\text{current} \times \text{resistance}current×resistance

D

current+resistance\text{current} + \text{resistance}current+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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