ELECTRICITY FROM MAGNETISM
(QUIZ)
Directions:Fill in the blanks with the correct words to
make the sentences complete.Answer only.
1.________are areas where an object exerts a magnetic
influence.
2-3.A magnetic field____ and _____ electrons in certain
object closer to them,making them move.
4-5. The _____ and _____ are two ends of a magnet.
6._______are devices which convert mechanical energy
to electrical energy.
7-8.The North and South Poles of two magnets_____,but
two Norths or two Souths will _____ each other.
9.In magnets, the ______ in atoms at one end all spin in one
direction,and those in atoms at the other end all spin the
opposite way.
10.In most objects,all _____ are balanced.
11-14.Michael Faraday is known for his work on _____ and
_____ in _____ using an ______-----coil apparatus.
15.______ made his magnetic field induction experiment.