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In what way are magnetic poles very different from electric charges?
Magnetic poles are always found in pairs (North and South), unlike electric charges which can exist independently. Magnetic poles also do not exist as isolated charges, while electric charges can be found separately. Additionally, magnetic charges do not exist as distinct entities like electric charges.
Is a force that acts at a distance?
The electric force, the magnetic force and gravity, all act at a distance.The electric force, the magnetic force and gravity, all act at a distance.The electric force, the magnetic force and gravity, all act at a distance.The electric force, the magnetic force and gravity, all act at a distance.
Does an electromagnet use an electric force or a magnetic force?
it uses electric force
What is the difference between magnetic force and electric force?
Magnetic force is the force between magnets or moving charges, while electric force is the force between electric charges. Magnetic force acts on moving charges perpendicular to both the velocity of the charge and the magnetic field, while electric force acts along the line connecting the charges.
What is the relationship between the electric force and the magnetic force in the context of electromagnetic interactions?
The electric force and magnetic force are related in electromagnetic interactions. When an electric charge moves, it creates a magnetic field. Similarly, a changing magnetic field can induce an electric current. This relationship is described by Maxwell's equations, which show how electric and magnetic fields interact and influence each other in electromagnetic phenomena.
Is a magnetic force a noncontact force?
Yes, a magnetic force is a noncontact force because it can act on an object without physically touching it. Magnetic fields can exert forces on objects that have magnetic properties.
What force creates a magnetic force?
Typically, an electric current creates a magnetic force. Also, magnetic domains aligned correctly and properly can cause a magnetic force.
When does magnetic force occur?
Magnetic force occurs when an electric charge is in motion. When a charged particle moves through a magnetic field, it experiences a magnetic force that can cause it to change direction. This force is the basis for the operation of devices such as electric motors and generators.
What is the difference between electric force and magnetic force?
Electric force is the force between charged particles, while magnetic force is the force between magnetic poles or moving charges. Electric force acts on stationary charges, while magnetic force acts on moving charges. Both forces are fundamental in nature and play important roles in the interactions of particles and objects.
How is electric force and magnetic force related?
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What is electro -magnetic force?
Magnetic force is present around the electric field which is also known as electro-magnetic field.
What is the relationship between magnetic force and electric force in the context of electromagnetism?
In electromagnetism, the relationship between magnetic force and electric force is described by Maxwell's equations. These equations show that a changing electric field can create a magnetic field, and a changing magnetic field can create an electric field. This interplay between the two forces is fundamental to understanding how electromagnetism works.
