Electric currents were known to be due to electric charges moving in wires, and these moving electric charges could cause the magnetized needles of compasses to move.
(Electric currents; were known; ) (Electric currents; to be; due to electric charges) (electric charges; moving; in wires) (these; moving; electric charges) (these moving electric charges; could cause; the magnetized needles of compasses to move) Context(these moving electric charges could cause,List([80, 121))):(the magnetized needles of compasses; to move; )
these moving electric charges could cause,List([80, 121))
Electric currents Electric currents electric charges these these moving electric charges the magnetized needles of compasses
were known to be moving moving could cause to move
due to electric charges
in wires
electric charges
the magnetized needles of compasses to move