An important difference between water flow in a pipe and electricity is that electric current always travels in a closed loop, a "circuit".
(An important difference between water flow in a pipe and electricity; is; that electric current always travels in a closed loop) Context(An important difference between water flow in a pipe and electricity is,List([0, 71))):(electric current; travels; in a closed loop; T:always)
An important difference between water flow in a pipe and electricity is,List([0, 71))
An important difference between water flow in a pipe and electricity electric current
is travels
that electric current always travels in a closed loop
in a closed loop T:always