Skip to content

Course home

Sign up

4.5.3a Magnetic effect of a current and its applications

EasyMedium
1234567891011121314151617181920212223242526272829
Question 20

An electromagnet is used to attract steel paperclips.

What happens when the current flowing through the coil is significantly reduced, but not switched off completely?

A

No paperclips are attracted.

B

Some paperclips are attracted, but not as many.

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.

Question bank