Question

Does the intensity of light of the bulb increase with a decrease in resistance?
Then why tungsten has high resistance?
Current or resistance mostly depends the brightness of the bulb ?​

Answer 1

Answer:

different elements have different factors affected by temperature

for example german silver resistance does not get differed by temperature

but carbon filament of bulb decrease with rise in temperature

if more resistance less short circuit and more is obstruction to electrons so when the collide they give more heat.when more heat than 1500 celcius more light

Explanation: