The bulb does not glow in the setup shown in Fig. 14.10. List the possible reasons. Explain your answer.

There could be several possible reasons for not glowing of the bulb:

1) The bulb may be fused before connecting to the circuit.

2) Even after replacing the bulb if it does not glow, then the connection may have some loose point.

3) Even after repairing the connections, if the bulb does not glow that means the solution is not conducting solution.