Explanation:
In the given problem, a battery is connected to a small light bulb by using a single wire.
Battery forces the electrons to flow in the wire. The rate of flow of electrons constitutes the current. The current starts flowing in the circuit. Then, the light bulb glows in this case.
If you disconnect the battery from the circuit then the bulb will not glow.
The battery and the wire are required to glow the bulb.
The following is the circuit diagram as;
There are different kinds of connection. The process is explained below.
Then one should place one end of the wire against the negative side of the battery and also do the same for the by connecting the end of the bulb to that of the positive side. This will cause al light up.
Conclusively, When this battery is a car battery, the bulb can burn out quickly.
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