Author Question: Technician A says that magnetic lines of force can be seen by placing iron filings on a piece of ... (Read 72 times)

captainjonesify · **on:** Aug 13, 2021

Technician A says that magnetic lines of force can be seen by placing iron filings on a piece of paper and then holding them over a magnet. Technician B says that the effects of magnetic lines of force can be seen using a compass. Which technician is correct?
◦ Technician A only
◦ Technician B only
◦ Both technicians A and B
◦ Neither technician A nor B