The connecting wires are generally at a higher temperature as compared to the filament of a bulb.
True
False
The filament of a bulb is at a higher temperature and hence we can see it glowing but not the connecting wires.
A bulb filament allows passage of 2A current when connected to a 220V supply & that of 1.1A when connected to 110V. Does the filament obey Ohms law or not? Why?