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what device that works because of the earths magnestism?
A compass relies on Earth's magnetism to stay pointed north.
What causes a compass needle to point to geographic north?
A compass needle is a magnet that aligns itself with the Earth's magnetic field, which is generated by the movement of molten iron in the planet's outer core. The needle is attracted to the magnetic north pole, which is close to but not exactly the same as the geographic North Pole.
Which one mineral causes a compass needle to turn away from North?
Iron is the mineral that causes a compass needle to turn away from North because it disrupts the Earth's magnetic field. The iron in the mineral is attracted to the Earth's magnetic field, causing the needle to align with it.
If there was a magnet beside a compass would the compass point to the north or south?
If there is a magnet beside a compass, the compass needle would be influenced by the magnetic field of the magnet rather than Earth's magnetic field. The needle would point towards the opposite pole of the magnet, so if the magnet's north pole is beside the compass, the compass needle would point towards the south.
What is a device that has a magnetized needle that can spin freely?
A compass has a magnetized needle that can spin freely.
How does a navigator work?
A compass contains a needle which shows the holder north and south when the needle turns. A compass contains a lightweight magnet and fricitionless bearing to connect with the earths magnetic field otherwise the needle cannot be turned.
Why does a compass needle change direction when it is near a magnetic field?
Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.Because of the magnetic force. The compass needle is also magnetic.
The south pole of the compass needle will be attracted to earths?
North pole. The north pole of a compass needle has "S" on it, and the south pole of the needle has "N" on it. Opposites attract, similar poles repel.
What is an navigational tool with a needle?
A navigational tool with a needle is a compass because it helps you to navigate which is cosidered as a tool. A compass has a needle inside to point which way is north. There is your answer :)
what device that works because of the earths magnestism?
A compass relies on Earth's magnetism to stay pointed north.
Which end of the british compass needle will be weighted?
The northern end of the British compass needle will be weighted because it is attracted to the magnetic North Pole.
Why can't visible light move a compass needle?
Visible light can't move a compass needle because light consists of electromagnetic waves, while a compass needle is affected by the Earth's magnetic field. The magnetic field from visible light is not strong enough to influence the orientation of a compass needle.
Is a compass needle essentially a magnet?
Yes, a compass needle is essentially a magnet because it aligns with the Earth's magnetic field due to its magnetic properties.
What is the name of a compass needle?
The needle in a compass is typically called a magnetic needle or magnetic pointer.
Is a compass affected by the earths magnetic field?
Yes, a compass works by aligning itself with the Earth's magnetic field to determine direction. The needle in a compass is magnetized and will point towards the Earth's magnetic north pole.
What causes a compass needle to point to geographic north?
A compass needle is a magnet that aligns itself with the Earth's magnetic field, which is generated by the movement of molten iron in the planet's outer core. The needle is attracted to the magnetic north pole, which is close to but not exactly the same as the geographic North Pole.
What is the magnet in a compass?
The compass needle.
