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If Veronica spins in a circle with the compass in her hand which force keeps the compass' needle pointing north?
The force keeping the compass needle pointing north is the Earth's magnetic field. The needle aligns with the magnetic field lines, indicating the direction of magnetic north.
A dip needle in a plane perpendicular to magnetic meridian will remain?
horizontal with its north pole pointing towards magnetic north.
Why does a compass always point north when picked up?
A compass works by aligning itself with Earth's magnetic field, specifically pointing towards the magnetic north pole. This allows it to indicate directions accurately. The magnetic north pole is near the geographic north pole, which gives the illusion that the compass is always pointing north.
When in Hawaii magnetic north is 0 degrees what degree is true north?
349 degrees. If you're in Hawaii magnetic North is pointing toward western Canada.
How is the earths magnetic field used for navigation?
Compasses use the magnetic field to navigate always pointing North.
A device that uses the Earths magnetic field to indicate witch way north is?
A compass is a device that uses the Earth's magnetic field to indicate which way is north. It aligns with the Earth's magnetic field, with one end pointing towards the magnetic north pole and the other end pointing towards the magnetic south pole. This allows users to determine their direction and navigate accurately.
What happens to a compass in the Earth's magnetic field?
A compass aligns itself with the Earth's magnetic field, pointing north towards the magnetic North Pole. This allows users to determine the direction of North and navigate accurately.
What might interfere with the compass's pointing north?
Magnetic objects nearby, electromagnetic interference, and changes in the Earth's magnetic field can interfere with a compass pointing north. Other factors such as metal structures or power lines can also affect the accuracy of a compass reading.
What happens to the compass needle when the current in the wire is switched off?
When the current in the wire is switched off, the magnetic field around the wire collapses. This change in the magnetic field causes the compass needle to return to its original position pointing towards the Earth's magnetic north.
Why a magnetic needle comes to rest the north south position?
A magnetic needle aligns itself with the Earth's magnetic field, pointing towards the magnetic north and south poles. The north-seeking end of the needle is attracted to the Earth's magnetic north pole, causing it to come to rest in a north-south position.
What happens to the compass needle when current in the wire is switched off?
It will return to pointing North.
When freely swinging is one end of a magnet pointing east?
When a freely swinging magnet is at rest with one end pointing east, it indicates that the magnet's north pole is oriented towards the Earth's magnetic north, which is geographically located near the North Pole. This alignment occurs due to the Earth's magnetic field, which exerts a force on the magnet. The end pointing east is the south pole of the magnet, as magnetic field lines emerge from the north pole and enter the south pole. Thus, the magnet's orientation reflects the underlying magnetic forces at play.
