Answer the following questions.
1.
The same amount of current flows through the connecting wires and the bulb
filament. However, it is only the filament that glows. Why?
Answers
Answered by
4
Answer:
The connecting wire and the filament are made up of different material. The wire may be of Cu or Al whereas filament is made up of tungsten ie Wolfram.. So, the resistance in filament is knowingly made high so that, much heat energy is produced and light is produced due to the tungsten material.
hope you will make it brainleast answer
Answered by
3
Answer:
HERE IS YOUR ANS . MATE...
Explanation:
×_×
THE FILAMENT THAT USUALLY GLOWS THE BULB IS TUNGSTEN METAL.....
IT IS USED AS THE FILAMENT OF THE BULB BECAUSE OF ITS HIGH MELTING PROPERTY.....
HOPE IT WILL HELPS YOU ...
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