4.5.5 The d.c. motor
- Syllabus
- 0625–2026–2027
- Topic
- 4.5.5
- Level
- —
4.5.5.1—A current-carrying coil in a magnetic
- Know: a current-carrying coil in a magnetic field may experience a turning effect and that the turning effect is increased by increasing: (a) the number of turns on the coil (b) the current (c) the strength of the magnetic field
4.5.5.2—Operation of an electric motor
- Describe the operation of an electric motor, including the action of a split-ring commutator and brushes
Objective notes
2 learning objectivesConceptIGCSE Physics