Content/Sub-Topics
1. Magnetic field due to a current
2. Oersted’s experiment
3. Magnetic field patterns on straight conductors and solenoids
(right hand grip rule)
4. Simple electromagnets.
5. Factors affecting strength of an electromagnet
6. Motor effect (Fleming’s right hand rule)
7. Factors affecting force on a current carrying conductor in a
magnetic field (Qualitative treatment only)
8. Applications:
- Electric bell
- Simple electric motor