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WorksheetsCP10-11
Total questions: 15
Worksheet time: 8mins
What is a permanent magnet?
An object that always magnetically attracts things
An object that only becomes a magnet when in a magnetic field
A source of witchcraft
A magnet that has been superglued to the table
What is an induced magnet?
An object that always magnetically attracts things
An object that only becomes a magnet when in a magnetic field
A source of witchcraft
A magnet that has been superglued to the table
How can you plot a magnetic field?
Using Google Maps
Using a plotting compass and bar magnet
Using a compass and a magnet
Magnetic fields are unplottable
Where is the magnetic field strongest on a bar magnet?
Furthest away from the poles
In the middle
Nearest to each pole
Overall, bar magnets are weak
The north pole of a magnet is attracted to
Other north poles
South poles
East poles
West poles
The south pole of a magnet is attracted to
North poles
Other south poles
East poles
West poles
The arrow in a compass is...
Points towards what you desire the most
South pole of a magnet
North pole of a magnet
Pointy
If you point your right thumb in the direct of the current, the magnetic field goes...
POP (like the weasel)
Around the wire parallel
in the direction your fingers are pointing
Nowhere
The higher the current,
the weaker the magnetic field
the stronger the magnetic field
The magnetic field is strongest
The closer it is to the wire
The further it is from the wire
On the left side
Towards the positive terminal
If the wire is made into a coil, it's called
A solarnoid
A nice solder, I like that solder
A waste of good wire
A solenoid
Who has a stronger magnetic field?
A single wire
Wires wrapped into a coil
A coil of wire with a current flowing through it is called a..
Zappytap
Electromagnetic
Electrocoil
Electrowire
What could we add to make an electromagnet EVEN STRONGER?
A water core
A plastic core
An apple core
An iron core
If an iron core was added into a solenoid, it would become a
Permanent magnet
Iron magnet
Temporary magnet
Solenoid magnet
