👉 In the context of electromagnetism, a multicoil is an electromagnetic system in which two or more coils are connected to a single power source. The purpose of this arrangement is to increase the voltage and current output of the system by combining multiple sources into one. For instance, if you have two coils that are connected to a voltage source (e.g., a transformer), they can be used together to produce a high-voltage current. This allows for more power to be delivered from a single