200 V lamp when not in use?

Sahay Sir > Question Answers > 200 V lamp when not in use?
The resistance of a hot tungsten filament is about 10 times the cold resistance. What will be the resistance of 100 W, 200 V lamp when not in use?
05
Dec
The resistance of a hot tungsten filament is about 10 times the cold resistance. What will be the resistance of 100 W, 200 V lamp when not in use? 200 V lamp when not in use? The resistance of a hot tungsten filament is about 10 times the cold resistance. What will be the resistance [...]
Posted in: Arihant Physics by D.C Pandey , Chapter 3 - Current Electricity , Volume 2 ,
Tags: 200 V lamp when not in use? , The resistance of a hot tungsten filament is about 10 times the cold resistance. What will be the resistance of 100 W ,