The magnetic flux lines extend outward from each of {TAIL ~ the north pole ends} of {HEAD ~ the toroid magnets} 42 and 44 
The magnetic flux lines extend outward from each of { TAIL ~ the north pole ends } of { HEAD ~ the toroid magnets } 42 and 44
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH