Electric Current and Resistance

What are the two types of magnetic poles?

• Positive Pole and Negative Pole

• East Pole and West Pole

• Magnetic Equator and Magnetic Axis

• North Pole and South Pole

What happens when two opposite magnetic poles are brought together?

• They remain unchanged.

• They create a magnetic field.

• They attract each other.

• They repel each other.

What is the result of cutting a magnet into two pieces?

• Each piece becomes a smaller magnet with its own north and south poles.

• The magnet loses its magnetic properties completely.

• One piece becomes a magnet while the other becomes a non-magnetic material.

• The two pieces repel each other.

Why are the poles of a magnet called north and south?

• They are named after the geographic locations of the poles.

• The poles of a magnet are called north and south because they align with the Earth's magnetic field.

• The names are based on the colors of the poles.

• They are named after the first magnets discovered.

How do magnetic poles interact with each other?

• Like poles attract each other, and opposite poles repel each other.

• Magnetic poles do not interact with each other.

• Like poles repel each other, and opposite poles attract each other.

• All poles attract each other regardless of their type.

What materials do magnets typically attract?

• Plastic and rubber

• Gold, silver, and platinum

• Wood and glass

• Iron, nickel, cobalt, and some alloys

What is the primary difference between magnetic poles and electric charges?

• Magnetic poles can exist independently, while electric charges always come in pairs.

• Magnetic poles can be isolated, while electric charges cannot be separated.

• Electric charges are always positive, while magnetic poles can be both positive and negative.

• The primary difference is that magnetic poles always come in pairs, while electric charges can exist independently.

What occurs when two like magnetic poles are placed near each other?

• Like magnetic poles repel each other.

• Like magnetic poles attract each other.

• Like magnetic poles create a neutral force.

• Like magnetic poles spin in opposite directions.

Can a magnet be divided into more than two magnets?

• Yes, but only if it is a special type of magnet.

• Yes, a magnet can only be divided into two magnets.

• No, a magnet cannot be divided at all.

• Yes, a magnet can be divided into more than two magnets.

What is the strongest interaction point on a magnet called?

• Magnetic poles

• Magnetic flux

• Magnetic field

• Magnet core