Question

2. What do you mean by fused bulb? Why does fused bulb not glow?​

Answer 1

Answer:

A break in the filament of an electric bulb means a break in the path of the current between the terminals of the electric cell. Therefore, a fused bulb does not light up as no current passes through its filament. ... This makes the bulb glow.

Answer 2

Answer:

A fused bulb has a break in its filament which means that there is a break in the path of the current between the terminals of the electric cell. Therefore, a fused bulb does not light up as no current passes through its filament.