A compass.
we can find the poles of a ring magnet by tieing thread along the circumference of it and suspend it with a torsionless string then it will allign itself according to earth magnetic field
Compasses are devices that use a magnetized needle to find direction by aligning with the Earth's magnetic field. Some smartphones also have built-in magnetometers that can act as digital compasses by detecting magnetic fields. Additionally, certain navigation systems, such as GPS devices, may use magnetometers to assist in determining orientation and direction.
To turn a steel rod into a magnet, you can use a process called magnetization. This can be done by rubbing the rod with a strong magnet in one direction, aligning the magnetic domains within the steel. Alternatively, you can place the steel rod in a strong magnetic field, such as that produced by an electromagnet, which will also align the magnetic domains and create a permanent magnet.
You would usually use a magnet, which is just called using a magnet.
You can find the North Pole of a magnet by using a compass. The end of the magnet that points to the north on the compass is the magnet's North Pole. Alternatively, you can use another magnet to determine the poles - opposite poles will attract each other (North attracts South) while like poles will repel each other (North repels North).
The sun sets in the West and rises in the East. Unless the bar magnet has its N pole marked, it is of little use, you can get it to point N/S by freely suspending it but you will not be able to tell east from west. The direction the sun is moving is more relevant.
On your refrigerator.
we can find the poles of a ring magnet by tieing thread along the circumference of it and suspend it with a torsionless string then it will allign itself according to earth magnetic field
Compasses are devices that use a magnetized needle to find direction by aligning with the Earth's magnetic field. Some smartphones also have built-in magnetometers that can act as digital compasses by detecting magnetic fields. Additionally, certain navigation systems, such as GPS devices, may use magnetometers to assist in determining orientation and direction.
You can magnetize a piece of steel or iron, by stroking it with one end of a magnet. Stroke in one direction only, lifting off and away between each stroke. This aligns the atoms in a regular direction, in the blank piece of steel.
A spectroscope, possibly. A magnet is not the correct answer because there are several metallic elements which are magnetic.
You can determine the qibla direction by using a qibla compass, qibla-finding apps, or by using online tools. Alternatively, you can find your qibla direction by using landmarks and geographical knowledge if you are familiar with the general direction of Mecca from your location.
magnets attract
You can use Google Maps or Microsoft Live maps. Just enter the Makkah in the to box and your present location in from box and click on find aerial direction. There are also a number of specially developed tools available. Google it.
You can use Google Maps or Microsoft Live maps. Just enter the Makkah in the to box and your present location in from box and click on find aerial direction. There are also a number of specially developed tools available. Google it.
To change the direction of the magnetic field, you can reverse the direction of the current flow in a wire or change the orientation of the magnet. To increase the strength of the magnetic field, you can increase the current flow in a wire, increase the number of coils in a solenoid, or use a stronger magnet.
To determine the direction of a magnetic field, you can use a compass. The north pole of a compass needle points towards the south pole of a magnet, indicating the direction of the magnetic field.