Product Code:
EM0057
Description:
Oersted'S Law Apparatus
Specification:
Oersted'S Law Apparatus -Study the relationship between magnetism and the magnetic effect of
electric current flowing in a wire with this classic device. Our 15 cm
long permanent magnetic needle rotates freely inside an aluminum frame
that allows current to flow over or under the needle in either
direction. With sturdy base, needle mounted on sensitive agate bearing
and binding posts. Instructions included. You need DC power source less
than 15 V.
