Question

why a broken bulb do not glow​

Answer 1

Answer:

it is a fused bulb

Explanation:

When the filament of a bulb is broken then the bulb is said to be fused. Since the filament is broken there will be no flow of electricity in the circuit. Hence, the bulb will not glow. When the filament of a bulb is broken then the bulb is said to be fused.

Answer 2

Answer:

because it is broken

Explanation:

A broken bulb do not glow because the parts of it broke and so bulb can't glow