Question

if there is no bulb for activity. suggest for glowing without bulb​

Answer 1

Answer:

you can either use a matchstick or some LED for glowing purpose

Answer 2

Answer:

hey buddy answer is

the bulb may not glow because of the following reasons:.... the conductivity of the liquid may be very low and so the current flowing through the circuit maybe too weat to produce enough heat in the filament of the bulb so as to make it glow.

Explanation:

hope it's help you mate