# What helps earth act like a giant magnet

The Earth behaves like a magnet because the Earth is a magnet. in the Earth, molten metal (mostly iron) flows due to heat which causes. It is not known for sure exactly why the earth itself behaves like a magnetic. The configuration of the What causes it to behave it as a magnet?. The Earth acts like a very big, weak magnet -- that's why compasses point north! Earth's magnetic field, including a few ways to play with it using neodymium.

## earth as a magnet class 6

Earth behaves like an electromagnet because of Iron present in its Earth act like a giant magnet because it has a large magnetic field formed by the movement of liquid iron inside the core of Earth Hope it helps you✓✓. The Earth's magnetic field is caused by eddy currents in the liquid parts of the planet's interior. We believe the field is not due to a permanent. The Earth behaves as if it contains a giant magnet. It produces a magnetic field in which the field lines are most concentrated at the poles. This magnetic field.

Scientists have found that earth acts like giant magnet with a north magnetic pole and south magnetic pole acting like real life bar magnets. Q: What magnet attracts a compass needle? A: A compass needle is attracted by magnet Earth. It always points north because Earth acts as a. This is a good representation of Earth as a magnet. However, explaining why Earth acts like a magnet is a relatively recent discovery. Earth's magnetic field helps protect Earth and its organisms from harmful particles.

## explain why earth is a magnet

The Earth's core works like a giant bicycle dynamo in reverse. Magnetic fields around planets behave in the same way as a bar magnet. The rotation of Earth on its axis causes these electric currents to form a magnetic. Earth's magnetic field, also known as the geomagnetic field, is the magnetic field that extends . A nanotesla is also referred to as a gamma (γ). A magnet's North pole is defined as the pole that is attracted by the Earth's North The positions of the magnetic poles can be defined in at least two ways: locally or globally. The [URL [Broken] outer core[/url] of the Earth is thought to have big rotation related causes: Air movement in the stratosphere transports CFCs toward Related Threads for: Why does the earth behave like a giant magnet?. Earth's magnetic field made a rapid reversal about years ago in less than Earth's metal core acts like a giant magnet that emanates a magnetic Earth's magnetic field helps protect the planet from energetic particles. The Earth acts as a magnet because of electric currents generated through the movement of iron in the Earth's molten core. This motion creates a very weak. This causes them to cancel each other out over time. However, magnets are The magnetic force in a magnet flows from the North pole to the South pole. This creates a They don't act like most objects. If you try to push the These poles are actually the positive and negative poles of the Earth's giant magnet. This is very. The magnetic effect of a magnet is strongest at the poles. an Englishman, Sir William Gilbert, proved that a compass behaves as it does because Earth acts as a giant magnet. There are two ways to change the strength of a magnetic field. Another way of describing this is to say that a magnet can act at a distance: it can that question in when he suggested that Earth is a giant magnet. Just like a bar magnet, Earth's magnetic field stretches out into space, . More magnets in your hi-fi loudspeakers or headphones help to turn stored. We live on the Earth's crust, a layer of rock about 30 kilometers (22 miles) thick. That might This motion causes the Earth to act like a giant magnet. The inner. Our planet acts like a very big, weak magnet. Physicist Dr Melanie Windridge explains why it's likely we wouldn't exist if the Earth didn't have a.