filament lamp experiment conclusion

IMAGES

1. 10pcs/lot 40W Edison Bulb 110V 220v Spherical light Incandescent filament Bulb Edison Light

   

2. Filament lamp

   

3. Cyberphysics

   

4. Tungsten filament lamp construction & its working principle

   

5. How does the resistance of a filament lamp change as the voltage increases?

   

6. Tungsten Light Bulb Filament