Question

Q8.Why does an electric bulb does not glow when both the wires are connected to the same
terminal?

Answer 1

Answer:

The bulb glows only when current passes through the circuit. When both wires of the bulb are connected to the same terminal, there isn't any difference in charge level between the wires, and hence current doesn't flow. ... Bu For a bulb to glow, light and heat energy needs to be generated

Answer 2

Answer:

Liquid is a poor conductor of electricity.

Bulb is defective or fused.

Battery may be dead.

The wires might not be conducting.

The connection of wires might be loose.

11-Jun-2021