Nothing special should happen. What matters for the bulb is the voltage difference between its ends.
Nothing will happen to circuit..... as usual the circuit would be supplying 220v(if india) and certain current...but there is no bulb to consume power...
If you are talking about the light circuit then : The Battery, The bulb and the wire.
A torch is simply a circuit containing a battery, a bulb and a switch. The three components are connected in series (one after the other) to form a loop. The switch simply completes the circuit so that power flows from the battery to the bulb.
A circuit is complete whenever current can flow from the battery (or what is producing current), through the circuit, and back to the battery. A complete circuit could contain just a battery and one wire. An incomplete circuit could be a battery with a wire attached to just one terminal, because current cannot flow all the way through the circuit in this case (i.e. cannot flow through the battery). note: not all elements in a circuit may have current flow in a complete circuit. For instance, a light bulb may be shorted but you still have a complete circuit.
What needs to be complete is the circuit from the battery to the bulb, then the other wire from the bulb to the other side of the battery.If it is from an outlet rather than a battery, the circuit starts and finishes with the live and neutral pins at the outlet.
The bulb will get brighter
If you connect the circuit properly the bulb should light up. That means attaching the left side of the battery to the right side of the bulb using a wire and attaching the right side of the battery to the left side of the bulb. If you do that the your bulb should turn on. If it doesn't then try changing the battery or the bulb.
It doesn't matter where the bulb is in respect to the battery, as long as the circuit is complete, the bulb will light up.
We did this experiment in class, the more batteries added, the brighter the bulb will become!
Close circuit is a complete circuit of battery wire bulb and a switch
Circuit
Nothing will happen to circuit..... as usual the circuit would be supplying 220v(if india) and certain current...but there is no bulb to consume power...
You can use a circuit.
series
it would be ok in a circuit which didn't need a light bulb.
Simple parts of a circuit are switches, light bulb, battery and connecting wires.
If you are talking about the light circuit then : The Battery, The bulb and the wire.