Most galvanometers operate on the principle that an electric current flowing through a wire in the presence of a magnetic field produces a force in the wire.
(Most galvanometers; operate; ) (an electric current; flowing; through a wire; L:in the presence of a magnetic field) (an electric current flowing through a wire in the presence of a magnetic field; produces; a force in the wire)
Most galvanometers an electric current an electric current flowing through a wire in the presence of a magnetic field
operate flowing produces
through a wire L:in the presence of a magnetic field
a force in the wire