Q:
How can I determine the positive and negative sides of a magnet?
A:
Quick Answer
The north and south poles, often called the negative and positive sides, of a magnet are determined by using the directional properties of magnets. The north pole of the magnet is attracted to Earth's geographical north pole, and the south pole is attracted to Earth's geographical south pole.
Continue Reading
Credit:
Jack Wild
Stockbyte
Getty Images
Full Answer
One way to determine the north and south poles of a magnet is to hang the magnet by a light string and allowing it to hover freely and horizontally. The north pole of the magnet points toward Earth's north pole. Placing the magnet on a lightweight platform, such as a piece of foam, and then floating it on a liquid surface, also shows the north pole and south poles based on the directional properties of the magnet.
Learn more about MagnetismSources:
Related Questions
-
Q:
What are the ends of a magnet called?
A: The ends of a magnet are called the poles. Each magnet has a north pole and south pole. Magnetic fields have field lines, which begin at the north pole of ... Full Answer >Filed Under: -
Q:
What happens when you cut a bar magnet in half?
A: When you cut a bar magnet in half carefully, it will create two smaller magnets, each with their own north and south poles. The dual polarity of magnets is... Full Answer >Filed Under: -
Q:
What are the different types of magnets?
A: Based on magnetic properties, there are three major types of magnets: permanent, temporary and electromagnets. Permanent magnets retain their magnetism onc... Full Answer >Filed Under: -
Q:
What are some science project ideas for kids using magnets?
A: Testing different magnets to determine their strength or building a linear accelerator with magnets are some science projects using magnets that are approp... Full Answer >Filed Under:
