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4.5.3a Magnetic effect of a current and its applications

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Question 19

An electromagnet is used to pick up steel paperclips. What happens to the number of paperclips attracted when the current in the coil is doubled?

A

No paperclips are attracted.

B

Fewer paperclips are attracted.

C

The same number of paperclips is attracted.

D

More paperclips are attracted.

Markscheme

4.5.3a Magnetic effect of a current and its applications Questions

  1. IGCSE
  2. /Physics
  3. /4.5.3a Magnetic effect of a current and its applications

30 exam-style questions on CIE IGCSE Physics 4.5.3a Magnetic effect of a current and its applications. Each one has a worked solution and a mark scheme showing where the marks go.

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