0
What else can I help you with?
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 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.
A compass needle points northward due to earths?
magnetic field, which aligns the needle with the north direction. This field is created by the movement of the Earth's outer core, composed of molten iron and nickel, which generates a magnetic field as the Earth rotates.
What effect does magnetic variation have on the earths orientation?
Magnetic variation affects the angle between true north and magnetic north, resulting in differences in the Earth's orientation for navigation and mapping purposes. This variation can impact the accuracy of compass readings and navigational systems that rely on magnetic north.
what device that works because of the earths magnestism?
A compass relies on Earth's magnetism to stay pointed north.
Compass magnets can only be deflected by electromagnets such as Earth's magnetic field?
Compass magnets align themselves with Earth's magnetic field due to their own magnetic properties. Electromagnets, like the one found in devices such as phones or microwaves, can create magnetic fields that may interfere with a compass's accuracy if they are strong enough and placed close to the compass.
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 cause deviation in a magnetic compass?
The compass needle will only align itself with the magnetic meridian if it is free from all other influences except the magnetic field of earth.This is rarely so, particularly on a ship which constructed on steel. The magnetism induced in the steel by the earths magnetic field causes the compass needle to deviate from the magnetic meridian, by an amount which is called the DEVIATION.
How a magnetic compass can be used to find directions on Earths surface?
A compass is an instrument containing a freely suspended magnetic element which displays the direction of the horizontal component of the Earth's magnetic field at the point of observation.
Can magnetic field lines be detected by a compass?
The magnetic field can certainly be detected by a compass.The 'lines' are a handy human invention, and don't really exist, so you could not,say, trace out the lines with a compass, because they're not there.But place a compass next to a wire that's involved in any battery-operated (DC)circuit, and the compass absolutely goes crazy !
What do you have to add to a compass to make it in line with the earths magnetic field?
Nothing. That's exactly what a compass does ... as long as it's free to turn, and there are no ferrous metals or other sources of magnetic fields nearby.
How a compass can be used to trace the magnetic field of the magnet?
A compass can be used to trace the magnetic field of a magnet by placing the compass near the magnet. The needle of the compass will align with the magnetic field lines, allowing you to visualize the direction of the field. By moving the compass around the magnet, you can map out the shape and direction of the magnetic field.
What magnet use in the compass?
non the compass uses the earths magnetic field that is why the north pole and south pole is the most important directions because the north and south pole have the most highest magnetic feilds
Why is it hard to read a compass when standing at one of the earths poles?
Because the earths magnetic poles move around from year to year, and even day to day.
What may cause a compass needle to point to a television rather than earths magnetic north pole?
The television or something in it must be generating a magnetic field.
How does the magnetism in the compass work with the magnetism of earth so that the compass is a useful tool for navigating?
The Earth acts like a giant magnet with its magnetic north pole located near the geographic North Pole. The compass's magnetic needle aligns itself with the Earth's magnetic field, pointing north. By using the compass in conjunction with a map, travelers can determine their direction and navigate accurately.
At the earths magnetic north pole it is pointless trying to use a compass to find your way?
That's correct. At the magnetic North Pole, the Earth's magnetic field lines are nearly vertical, causing compass needles to point straight downwards. This makes it difficult to navigate using a compass, as it will not give accurate readings.
