Magnets & Magnetic Fields
Priscy Laraury & Lucy Artigas
Magnetic Force
• Force a magnet exerts on anothermagnet, on Iron, similar metals or on moveing charges
• Varies in distance.• The 2 Magnetic Ploes are the strongest
regions. ( North & South)• Opposite poles attract and Like magnetic poles
repel.
Magnitic fields• The surraounding of a magnet and can exerts
magnetic force.• It will either attract or repel another magnet
that enters the field.
Iron FieldsRevel the field lines
• The compass aligns with Earth’s magnetic fields.
• Geographic North Pole: 90ºMagnetic North Pole: 81º• Magnetic declination is the
angel between the direction to true north direction & magnetic .
• Varies with location on Earth
Magnetosphere
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