WorksheetsMagnetism
Total questions: 13
Worksheet time: 40mins
What will happen when these magnets are brought close together?
They will attract each other.
Both magnets will turn to the left
Both magnets will turn to the left
Both magnets will turn to the right
Why does a compass point north?
Because of the North Star.
Because the magnet inside is following Santa
The magnet inside lines up with the Earth's north and couth poles.
The rotation of the Earth.
What three metals attract magnets?
Lead, copper and iron
Silver, cobalt and lead
Platinum, lead and iron
Iron, cobalt and nickel
Breaking a bar magnet in two creates
A broken magnet with a N pole on one and a S pole on the other.
Two smaller magnets with N and S poles.
Two magnets that only repel.
Two magnets that only attract.
Which statement is true?
Two north poles attract each other.
Two south poles attract each other.
A north pole and a south pole will repel each other.
A north pole and a south pole will attract each other.
Which of these bests describes an electromagnet?
A permanent magnet made from electric currents.
A temporary magnet made from electric currents.
A temporary magnet made from magnetic currents.
Bob made an electromagnet but it was very weak. How can he make it stronger?
Increase the flow of current
wrap the wire loosely
use less coils
Use thin core of iron
Why are paperclips attracted to magnets?
They contain paper
They contain wood
They contain iron
They contain insulators
What makes an electromagnet?
A coil of copper wire wrapped around an iron core connected to the battery
A battery
A coil of copper wire
A permanent magnet
Which part of the electromagnets turned into a magnet when electricity flows through a coiled wire?
Battery
Copper wire
Iron Nail
Bulb
