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All of the fundamental types of force can be mathematically described in the form of force fields. But force involves many things. If I throw a ball, I exert force on that ball which is then accelerated as a result. The force field involved is far from obvious, although it does exist. If you understand the physics deeply, you would see that in order for me to exert a force on a ball, the electrons in the atoms in my hand have to exert a force of repulsion on the electrons in the atoms of the ball. And that electromagnetic force can be described as a force field.
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Can a charged particle move through a magnetic field without experiencing any force?
No, the particle has the following forces f= qvB= - qv.B + qvxB, the first force is a scalar force when the particle is parallel to the field and teh second force is avector force when teh particle is perpendicular to the field. If the particle is not neither parallel or perpendicular to the field, both the scalar and vector forces will be experiencd.
In a field can an object apply force to another object without touching it?
unknown answer
How do you test for coercive?
the coercivity is test by drawing B-H curve.Coericivity is defined as without giving any magnitising force it will produce magnetic field intensity.
How does the theory of field forces explain how onjects could exert force on each other without touching?
The "field" transmits a change of environment that exerts a force on the remote object.
Can a charged particle moved through a magnetic field without experiencing any force?
If the motion of the particle is parallel to the direction of the field, then the force on the particle will be zero. This is an unstable condition, though. Even the slightest deviation from parallel will give a tiny force to the particle, which nudges it farther away from the parallel direction.
How is a magnetic field created?
A magnetic field is created around the path of travel of any moving charged particle. This is the only way to create a magnetic field, and it is why we call one of the four basic forces in the universe the electromagnetic force. A magnetic field cannot exist without the movement of a charge or charges to create it. Conversely, any charged particle that moves cannot move without creating a magnetic field about its path of travel.
Can An electric current be produced by a changing magnetic force?
It's not the force. It's the changing magnetic field surrounding an electricalconductor, whether or not that conductor feels any force due to the field.
What are examples of field forces?
Gravitational force field, electric force field, magnetic force field.
What force is pushing and pulling a contact force or a field force?
field force
How can you create a vacuum in a given amount of space without sealing the environment?
Electromagnetic force field.
Can magnet move objects?
A magnet creates a magnetic field. This field is a force that affects magnetic objects. Like any other force, it can be used to move objects.
Which type of force can change the total momentum of a closed system?
Any external force applied on the system. Type of force ? ; from collision with another system, from a gravity field, gravity force. Depending on the system, from other field forces like electromagnetic force.
