ISBN-13: 9781497404625 / Angielski / Miękka / 2014 / 72 str.
ISBN-13: 9781497404625 / Angielski / Miękka / 2014 / 72 str.
This book contains graphs showing the magnetic fields of a variety of magnets and electromagnets, the forces associated with magnetic fields, and the motion generated by magnetic forces. Several graphs also show changing magnetic fields which result from the motion of magnets. These data can be used for lesson plans by teachers and parents.