Electricity and Magnetism

_______how strong the attracting or repelling force a magnet exerts on objects around it.

• polarity
• magnet
• strength

__________an object that produces a magnetic field.

• electromagnet
• magnet
• polarity

______the ends of a magnet are called the poles(north and south); the magnet attraction is strongest at the poles

• polarity
• magnet
• repel

_______when unlike poles of a magnet are near each other magnets will come together

• repel
• attraction
• strength

_________a magnet created by wrapping a conductive wire around a magnetic core then connected to an electrical current creating a magnetic field.

• magnet
• electromagnet
• polarity

_______when like poles of a magnet are near each other the magnets push away from each other.

• attraction
• repel
• strength