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The forces between a charge and a bar magnet are due to the interaction of electric and magnetic fields. Charges create electric fields, while magnets create magnetic fields. When a charge interacts with a bar magnet, the electric and magnetic fields can exert forces on each other, leading to attraction or repulsion between the charge and the magnet.
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Why does the bar magnet rotate instead of oscillate?
The bar magnet rotates instead of oscillates because the magnetic forces acting on it cause it to align with the magnetic field, leading to a rotational motion rather than a back-and-forth oscillation.
What is the difference between the earths magnetic field and a bar magnet?
The Earth's magnetic field is generated by the movement of molten iron in the outer core, while a bar magnet is a permanent magnet made of a material that can be magnetized, such as iron. The Earth's magnetic field is much weaker and more complex than that of a bar magnet, which has a consistent north and south pole.
What would happen when a bar magnet is held in the air by string?
When a bar magnet is held in the air by a string, it will align itself along the Earth's magnetic field lines. One end of the magnet will point north while the other end will point south. This behavior is due to the interaction between the bar magnet's magnetic field and the Earth's magnetic field.
Where is the magnetic field the strongest on a bar magnet?
The magnetic field is strongest at the poles of a bar magnet.
How does a bar magnet interact with the magnetic field around it?
A bar magnet interacts with the magnetic field around it by creating a magnetic force that attracts or repels other magnets or magnetic materials. The magnetic field around the bar magnet is strongest at the poles and weaker in between, causing magnetic materials to align with the field.
In which part of the magnet are magnetic forces strongest?
The magnetic field of a bar magnet is strongest at either pole of the magnet. It is equally strong at the north pole compared with the south pole. The force is weaker in the middle of the magnet and halfway between the pole and the center
Examples of electromagnetic forces?
In an electric motor the forces that cause the axle to turn are purely electromanetic.
What will happen to the paper clip when a sheet is placed between the bar magnet and the paper clip?
Magnetic filed of the bar magnet will penetrate a paper. Hence the clip will be attracted and stick to the magnet pressing the paper too to the magnet.
How can you tell the difference between a bar of iron a bar of copper and a magnet?
You can differentiate between a bar of iron and a bar of copper by testing their magnetic properties - iron is attracted to magnets, while copper is not. A bar magnet will attract small iron objects, while a bar of copper will not be attracted.
Why the attraction is zero at the middle of a bar magnet?
Conservation of energy. Attraction is a force, force is zero at conservation of energy.The forces inside the bar magnet configure themselves spatially to conserve energy. The middle of the bar is also an inflection point for energy.
What is the distance between the two poles of bar magnet?
Magnetic equator.
Are bar magnets stronger than horseshoe magnets?
There are some variables like what the magnet is made of and how it was initially magnetized. If a bar magnet is bent into a horseshoe shape to make a horseshoe magnet, the magnetic field will be more dense (stronger) across the gap of the horseshoe magnet than it would have been anywhere around the bar magnet from which it was made. And since magnets are strongest at their poles, horseshoe magnets can use both their poles at once while bar magnets can only use one pole at a time.
Why does the bar magnet rotate instead of oscillate?
The bar magnet rotates instead of oscillates because the magnetic forces acting on it cause it to align with the magnetic field, leading to a rotational motion rather than a back-and-forth oscillation.
Is there a scale for magnet strength?
They are bar magnet ,horse shoe magnet ,lime stone magnet.
What is Difference of bar and horceshoe magnet?
One key difference between a bar magnet and a horseshoe magnet is their shape. Bar magnets are long and rectangular, while horseshoe magnets are U-shaped. Another difference is their magnetic field strength, with horseshoe magnets typically having a stronger magnetic field at the poles compared to bar magnets.
Is bar magnet a natural magnet?
no
What happens to the bar magnet as it nears the U magnet the bar magnet will?
Move towards the U magnet so that the poles attach.
