Exam-style question
Try this first
Magnetic effects of electric current are utilized in various devices.
Description
Magnetic Effect in Devices
Electric current flowing through a conductor generates a magnetic field. This principle is used in devices like relays and loudspeakers.
- a[1]
State one device that uses the magnetic effect of an electric current.
Aim for approximately 1 distinct marking point.
0 of 1 part answered
Answer every part before opening the mark scheme.
Common mistake
No common mistake is linked to this question yet.
