Powering an electrical device with a battery requires a path for electricity to flow through a closed circuit.
An electrical current is a flow of electrons.
Powering a device with a battery requires a path for electrons to flow through a closed circuit.
Powering a device with a battery requires a path for electrons to flow through  
(A) electromagnetic energy
(B) direct energy
(C) rays or beams
(D) hydrogen and oxygen
(E) heat energy
(F) a closed circuit
(G) kinetic energy
(H) an object