Question

what will happen to a bulb in a circuit that contains two cells a conducting wire and a bulb​

Answer 1

Answer:

Sometimes an electric bulb does not glow even if it is connected to a cell by wires without any gap in the circuit. This can happen if the bulb has got fused. When the filament (thin wire) of a bulb gets broken, the bulb is said to be fused.

Answer 2

Answer:

because there is a gap in the circuit