A great video lecture conducted by experienced physics teacher on 12th class physics chapter 15 topic15.1 back emf in motors. Get full understanding or ask any questions.
Back EMF in Motors, ch 15, lec 15.12, Back EMF in Motors - Inter Part 2 Physics
5:19
Physics Chapter 15 Topics
- 15.1 Induced EMF & Induced Current
- 15.2 Explain Motional EMF
- 15.3 Faraday's Law & Induced EMF
- 15.4 Lenz's Law & Direction of Induced Current
- 16.5 A.C Through Inductors
- 16.6 Explain Impedance
- 15.5 Define Mutual Induction
- 15.6 Define Self Induction
- 16.7 R.C & R.L Series Circuit
- 16.8 Power in An A.C Circuit
- 15.7 Energy Stored in an Inductor
- 16.8 Power in An A.C Circuit
- 16.9 Series Resonance Circuit
- 15.8 Alternating Current Generator
- 16.9 Series Resonance Circuit
- 16.10 Parallel Resonance Circuit
- 15.9 Define DC Generators
- 15.10 Back Motor Effect in Generators
- 16.11 Three Phase A.C Supply
- 16.12 Principle Of Metal Detectors
- 15.11 Explain D.C Generators
- 16.13 Explain Choke in Physics
- 15.12 Back EMF in Motors
- 16.14 Electromagnetic Waves
- 15.13 Define Transformer
- 16.15 Principle of Generation & Transmission
- Examples
- Exercise
- Numericals
