{TAIL ~ The body member} 32 modifies the extending magnetic lines of force in {HEAD ~ a manner} similar to that illustrated by the prior art of FIG 1b 
{ TAIL ~ The body member } 32 modifies the extending magnetic lines of force in { HEAD ~ a manner } similar to that illustrated by the prior art of FIG 1b
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH