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Electrical Circuit is required in order to make electricity practical.
Electrons must flow from and return to the power source.
are three different circuit
all require the same basic components:
1. Power Source is
needed to supply the flow of electrons (electricity).
2. Protection Device prevents damage to the circuit in the event of
3. Load Device converts the electricity into work.
4. Control Device allows the user control to turn the circuit on or
5. Conductors provide an electrical path to and from the power source.