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How a compass works and why it is useful?
A compass has a magnet that points north, according to the Earth's magnetic field. It is useful, precisely, to find out where north is.A compass has a magnet that points north, according to the Earth's magnetic field. It is useful, precisely, to find out where north is.A compass has a magnet that points north, according to the Earth's magnetic field. It is useful, precisely, to find out where north is.A compass has a magnet that points north, according to the Earth's magnetic field. It is useful, precisely, to find out where north is.
How to find the north side of a magnet without a compass?
To find the north side of a magnet without a compass, you can use the floating needle method. Rub a needle on a magnet and place it on a small piece of paper floating in water. The needle will align itself with the Earth's magnetic field, pointing north.
How can one use a compass to find the North Star?
To find the North Star using a compass, first locate the North direction on the compass. Then, hold the compass level and point the direction of the North arrow towards the North Star. The North Star is located directly in line with the Earth's axis, so following the compass's North direction should lead you to it.
How Without a compass how did Phoenicians find their way?
They navigated by the North Star.
How can a magnetic compass be used to find directions on Earth?
Due to earth's spinning and rotation, it also behave as a magnet. That's why compass (magnetic needles) show directions as alike poles attracts and like repel each otherg
How can a magnet be used to find direction?
basically in a compass is a needle which is magnetic. The magnetic field of Earth attracts the north pole of the magnet (which is the needle in the compass) to the north pole of Earth. Same thing goes for the south pole of Earth
How do you determine true north without a compass at night?
One method to determine true north without a compass at night is by using the stars. You can locate the North Star (Polaris) which is positioned close to true north. Draw an imaginary line from the North Star to the ground to find where true north lies.
How can a magnetic compass be used to find direction on the earth 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.
How does a compass allow you to find your directionm?
A compass uses Earth's magnetic field to determine which way is north. By aligning the compass needle with the north direction, you can easily find your orientation and determine other cardinal directions.
Why is the earth field important?
it sheilds the earth frpm solar radiation and helps us find are way using a compass to show us north
What is the job of a compass?
To find where is someone placed, based on the compass' needle, which is always pointing to the magnetic pole of the Earth, that is the North. That provides orientation to the person since he has a map along with him.
How does a compass determine direction?
A compass is a free-spinning magnet that will align itself to be parallel to the Earth's magnetic field lines. Since the Earth's magnetic poles are located relatively close to its geographic poles, a compass pointing to Earth's magnetic north pole also indicates the general direction of Earth's geographic north pole.
