Magnetism Flashcards
To Learn Magnetism (4 cards)
1
Q
What is Magnetism?
A
Magnetism is a force of attraction or repulsion that acts between objects due to the motion of charged particles.
2
Q
What are magnetic poles?
A
Magnetic poles are the regions of a magnet where the magnetic force is strongest. Like poles repel, while opposite poles attract.
3
Q
How does a compass work?
A
A compass works by aligning its needle with Earth’s magnetic field, pointing towards the magnetic north pole.
4
Q
What is an electromagnet?
A
An electromagnet is a type of magnet created by running an electric current through a wire coil, generating a magnetic field.
