Putting a Compass in a Magnetic Field

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SUMMARY

When a compass is placed in a magnetic field, it aligns itself in a direction parallel to the magnetic field lines, confirming option d as the correct answer. This behavior is due to the magnetic properties of the compass needle, which is typically made of ferromagnetic materials that respond to magnetic fields. The alignment occurs because the compass needle is influenced by the magnetic forces acting upon it, allowing it to indicate the direction of the magnetic field.

PREREQUISITES
  • Understanding of basic magnetic field concepts
  • Knowledge of compass construction and materials
  • Familiarity with magnetic forces and their effects
  • Basic physics principles related to magnetism
NEXT STEPS
  • Research the properties of ferromagnetic materials used in compasses
  • Explore the principles of magnetic field lines and their significance
  • Learn about the Earth's magnetic field and its interaction with compasses
  • Investigate applications of compasses in navigation and geophysics
USEFUL FOR

Students studying physics, educators teaching magnetism, and anyone interested in the principles of navigation and magnetic fields.

joel amos
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Homework Statement


If you put a compass in a magnetic field, the compass will...
a) seek electrical charge concentrations.
b) line up in a direction perpendicular to the magnetic field lines.
c) swing randomly.
d) line up in a direction parallel to the magnetic field lines.

Which one is it? Why?

EDIT: I found it to be d.
 
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hi joel! :smile:
joel amos said:
EDIT: I found it to be d.

ok, but why? :wink:

(what are compasses made of?)
 

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