MAGNETISM REVIEW ANSWERS UP!!. WHAT IS THE NAME OF THE MINERAL DISCOVERED BY THE GREEKS WITH MAGNETIC PROPERTIES?

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Presentation transcript:

MAGNETISM REVIEW ANSWERS UP!!

WHAT IS THE NAME OF THE MINERAL DISCOVERED BY THE GREEKS WITH MAGNETIC PROPERTIES?

A COIL OF WIRE THAT PRODUCES A MAGNETIC FIELD

A DEVICE THAT USES MAGNETISM TO CHANGE KINETIC ENERGY INTO ELECTRICITY

A PERMANENT MAGNET MADE OF IRON, NICKEL AND COBALT OR ALLOYS OF THESE

A DEVICE THAT CHANGES ELECTRICAL ENERGY INTO MOTION

A DEVICE THAT CHANGES THE VOLTAGE OF A CURRENT

THIS OCCURS WHEN AN ELECTRIC CURRENT IS PRODUCED BY A CHANGING MAGNETIC FIELD

LIST 2 WAYS A MAGNET WILL LOSE ITS MAGNETIC FORCE.

WHAT ARE 2 WAYS YOU CAN MAGNETIZE AN OBJECT?

WHAT ARE 3 PROPERTIES ALL MAGNETS MUST HAVE?

WHEN A MAGNET IS BROKEN IN HALF, WHAT FORMS?

A COMPASS NEEDLE POINTS NORTH BECAUSE…

WHERE IS THE MAGNETIC FIELD THE STRONGEST?

THE AREA AROUND THE MAGNET IS THE…

WHY DOES THE EARTH HAVE A MAGNETIC FIELD?

LIST 2 WAYS TO INCREASE THE STRENGTH OF AN ELECTROMAGNET.

FINAL JEOPARDY! PLACE YOUR WAGER

WHAT DO WE CALL THE REGIONS IN THE MAGNETIC FIELD WHERE THE CHARGED PARTICLES FROM THE SUN ARE TRAPPED?