A group of students wants to demonstrate how to generate an electric current in a coil of wire. In order to do this, the students must also have a voltage source or battery.
It is the stream of charges flowing through an electric circuit or copper wire from positive terminal to the negative terminal of battery.
A single coil of wire cannot do anything. Until and unless, a battery is connected to the copper wire and make a closed loop or circuit. The current must return to the voltage source after moving through the circuit.
Thus, . In order to generate an electric current in a coil of wire, the students must also have a voltage source or battery.
Learn more about electric current.
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