answersLogoWhite

0

What else can I help you with?

Related Questions

What is the different's between a electromagnet and a bar magnet?

electromagnets carry more energy and are mainly found in motors................


A bar magnet's pull is strongest?

No, electromagnets are stronger than bar magnets.


What are the similarities and differences between a solenoid and a bar magnet?

DIFFERENCE: a bar magnet is a permanent magnet where as solenoid is a electromagnet so it acts as a magnet only when electricity is passed through it. SIMILARITIES: they both act as magnets and both have a similar magnetic field.


What 1 major difference between bar magnets and electroagets.?

Electromagnets only have a magnetic field when electrical current if flowing through them. When the power if off, so is the magnetic field. A bar magnet ALWAYS has a magnetic field.


How are electro magnet like bar magnets?

Electromagnets and bar magnets both produce magnetic fields. They can attract or repel other magnetic materials, and the strength of their magnetic field depends on the strength of the current flowing through the electromagnet or the material of the bar magnet. Additionally, both electromagnets and bar magnets can be used in a wide range of applications, from speakers and motors to magnetic levitation systems.


What is the difference between a bar magnet and a electromagnet?

A bar magnet is a permanent magnet that produces a magnetic field without the need for an external power source. An electromagnet is a temporary magnet that produces a magnetic field when an electric current flows through a coil of wire. The strength of an electromagnet can be controlled by adjusting the amount of current flowing through the coil.


How are electromagnet and a bar magnet alike?

Both electromagnets and bar magnets can produce magnetic fields and attract ferromagnetic materials. They both have a north and south pole and follow the same laws of magnetism.


What is a another name for magnet?

Normally permanent magnets are those solid metallic ones we can play with so you can probably get away with calling them an (insert shape here) magnet. e.g. Bar Magnet. As for another name. I don't think it has one. You can't call them electromagnets!


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 do you use a sentence about electromagnets with an iron bar and copper coil?

When an electric current flows through the copper coil, it creates a magnetic field around the coil due to electromagnetic induction. This magnetic field attracts the iron bar and causes it to behave like a 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.


What are the forces between a charge and a bar magnet?

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.