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How will a sailor find the west direction when he is in the sea if has a bar magnet?
A sailor can find the west direction using a bar magnet by observing the behavior of the magnet's ends, which are designated as the north and south poles. The north pole of the magnet will align itself with the Earth's magnetic field and point towards the magnetic north. To determine west, the sailor can then rotate the magnet until the north pole points towards magnetic north and then identify west as being 90 degrees to the left of that direction. This method can help the sailor establish a rough sense of direction despite being at sea.
What do the lines around a bar magnet represent?
The lines around a bar magnet represent the magnetic field lines, which indicate the direction in which a magnetic north pole would be pushed when placed in the field. These lines are typically drawn from the north pole to the south pole of the magnet, showing the magnetic field's direction and strength.
Is there a scale for magnet strength?
They are bar magnet ,horse shoe magnet ,lime stone magnet.
What does a bar magnet do if it is able to turn freely?
A bar magnet suspended freely will align itself along the north-south direction due to Earth's magnetic field. This behavior occurs because the magnet tries to minimize its potential energy by aligning with the magnetic field.
Why magnetism at the centre of a bar magnet is zero?
F = mB - mB =0 a bar magnet is placed in a uniform magnetic field B, its poles +m and -m experience force mB and mB along and opposite to the direction of magnetic field B.
You are given a bar magnet how will you find out the west direction?
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.
How will you know the west in the bar magnet?
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How does a compass interact with a bar magnet to determine direction?
A compass interacts with a bar magnet by aligning itself with the Earth's magnetic field. The needle in the compass is a small bar magnet that points towards the Earth's magnetic north pole. This alignment allows the compass to determine direction based on the north-south orientation of the magnet.
What is the strength and direction of the magnetic field produced by a bar magnet?
The strength and direction of the magnetic field produced by a bar magnet is strongest at the poles and weakest at the center. The field lines extend from the north pole to the south pole outside the magnet and from the south pole to the north pole inside the magnet.
How is a coil of wire that carries a current similar to a bar magnet?
A coil of wire carrying a current generates a magnetic field, similar to a bar magnet. Both have north and south poles, with the direction of the magnetic field lines determined by the direction of the current flow in the wire or the orientation of the bar magnet's poles.
Why does a bar magnet placed in S-N direction turn towards N-S direction when torque acting on it is zero?
If the bar magnet turned then there was a torque acting upon it. Torque is defined as a turning force or moment.
How do iron filings interact with a bar magnet?
Iron filings interact with a bar magnet by aligning themselves along the magnetic field lines produced by the magnet. This creates a visible pattern that shows the shape and direction of the magnetic field.
How does a bar magnet interact with a compass?
A bar magnet interacts with a compass by aligning the compass needle along the magnetic field lines of the magnet. This causes the compass needle to point towards the North Pole of the magnet, allowing the compass to indicate the direction of the magnetic field.
What would be the direction of the induced current if the s-pole of a bar magnet were quickly withdrawn from it?
That depends on the direction in which the coil of wire is wound.
What do the lines around a bar magnet represent?
The lines around a bar magnet represent the magnetic field lines, which indicate the direction in which a magnetic north pole would be pushed when placed in the field. These lines are typically drawn from the north pole to the south pole of the magnet, showing the magnetic field's direction and strength.
How does a bar magnet interact with iron filings to demonstrate magnetic field lines?
When a bar magnet is placed under a sheet of paper with iron filings on top, the iron filings align along the magnetic field lines of the magnet, showing the direction and strength of the magnetic field.
Is there a scale for magnet strength?
They are bar magnet ,horse shoe magnet ,lime stone magnet.
