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Match it!
Match it! Select the correct answer from the pull down...Good luck!
The Earth's Magnetic Field is ___________
Very Big, but weak
TRUE
It is very strong.
The Earth's Magnetic Field has never reversed and will never reverse.
adding more coils around the iron core (nail)
the domains are lined up (pointing the same direction)
repel
can be turned off and on
Which of the following describes the domains of something magnetic?
Very Big, but weak
TRUE
It is very strong.
The Earth's Magnetic Field has never reversed and will never reverse.
adding more coils around the iron core (nail)
the domains are lined up (pointing the same direction)
repel
can be turned off and on
Which of the following will increase the strength of an electromagnet?
Very Big, but weak
TRUE
It is very strong.
The Earth's Magnetic Field has never reversed and will never reverse.
adding more coils around the iron core (nail)
the domains are lined up (pointing the same direction)
repel
can be turned off and on
An electromagnet ___________________.
Very Big, but weak
TRUE
It is very strong.
The Earth's Magnetic Field has never reversed and will never reverse.
adding more coils around the iron core (nail)
the domains are lined up (pointing the same direction)
repel
can be turned off and on
The magnetic field of Earth is opposite of the Geographic poles.
Very Big, but weak
TRUE
It is very strong.
The Earth's Magnetic Field has never reversed and will never reverse.
adding more coils around the iron core (nail)
the domains are lined up (pointing the same direction)
repel
can be turned off and on
Pick the following statement that is FALSE
Very Big, but weak
TRUE
It is very strong.
The Earth's Magnetic Field has never reversed and will never reverse.
adding more coils around the iron core (nail)
the domains are lined up (pointing the same direction)
repel
can be turned off and on
Which of the following does not describe the magnetic field of Earth?
Very Big, but weak
TRUE
It is very strong.
The Earth's Magnetic Field has never reversed and will never reverse.
adding more coils around the iron core (nail)
the domains are lined up (pointing the same direction)
repel
can be turned off and on
North and north will ____________
Very Big, but weak
TRUE
It is very strong.
The Earth's Magnetic Field has never reversed and will never reverse.
adding more coils around the iron core (nail)
the domains are lined up (pointing the same direction)
repel
can be turned off and on
Check it!