0
When a charge move in the same direction as the magnetic field lines the magnetic force is?
The magnetic force is F=qV.B = -qvB cos(VB).
What else can I help you with?
What is the direction of force acting on a charge moving along the direction of magnetic field?
The force acting on a charge moving in the direction of a magnetic field is perpendicular to both the direction of the charge's movement and the magnetic field. This force is known as the magnetic Lorentz force and will cause the charge to move in a circular path.
Is the magnetic force perpendicular to the velocity of an electric charge?
Yes, the magnetic force on an electric charge is perpendicular to both the velocity of the charge and the direction of the magnetic field. This is known as the right-hand rule for determining the direction of the magnetic force on a moving charge.
What is the relationship between magnetic force and a magnetic field?
Magnetic force is the force exerted on a charged particle moving through a magnetic field. The strength and direction of the force depend on the charge of the particle, its velocity, and the strength and orientation of the magnetic field.
Does a magnetic field exert any pressure on a charge moving perpendicular to its direction?
Only moving charges experience force in a magnetic field. i.e.,on moving ,a charge q,with velocity v ,experiences a force in the presence of electric field(E) and magnetic field (B). It can be represented as F= q(v x B)~(Ftotal=Felectricfield + Fmagneticfield ) Force acts perpendicular to both magnetic field and velocity of the electron. Its direction is given by right hand thumb rule or screw rule. The magnetic force is zero if charge is not moving, since lvl=0.
What effect does a magnetic field have on a charge moving perpendicular to the field?
A charge moving perpendicular to a magnetic field experiences a force that is perpendicular to both the charge's velocity and the magnetic field direction. This force causes the charge to move in a circular path around the field lines, with the radius of the circle determined by the charge's speed and the strength of the magnetic field. This phenomenon is known as magnetic deflection.
When a charge moves in the same direction as the magnetic field lines the magnetic force is?
Perpendicular to both the current and the magnetic field.
What is the significance of the right hand rule in determining the direction of a positive or negative charge in a magnetic field?
The right hand rule is important in physics for determining the direction of a positive or negative charge moving in a magnetic field. By using your right hand and aligning your fingers with the direction of the magnetic field and your thumb with the direction of the charge's motion, you can determine the direction of the force acting on the charge. This helps in understanding the behavior of charged particles in magnetic fields.
What is the effect of a magnetic field on a stationary electric field?
The magnetic field will have no effect on a stationary electric charge. ( this means that the magnetic field is also stationary. ) If the charge is moving , relative to the magnetic field then there might be an effect, but the size and direction of the effect will depend on the direction of the electric charge as it moves through the field. If the charge is moving parallel to the field there will be no effect on it. If the charge is moving at right angles to the field then it will experience a force that is mutually orthogonal to the field and direction of the motion. You really need diagrams to properly explain this
What is the direction of the magnetic force on the current in (a)?
The direction of the magnetic force on the current in (a) is perpendicular to both the direction of the current and the direction of the magnetic field.
How can one determine the direction of force in a magnetic field?
To determine the direction of force in a magnetic field, use the right-hand rule. Point your thumb in the direction of the current, and your fingers will curl in the direction of the magnetic field. The force will act perpendicular to both the current and the magnetic field.
What determines the direction of the magnetic force on a moving charge?
The right hand grip rule. You point the thumb on your right hand in the direction of the electric current and curl your fingers. The direction of your fingers gives the direction of the lines of flux. It is undetermined what actually causes the induced charge to always be in this direction but it is probably a function of the electrons spin.
What is the relationship between the direction of the magnetic field at any point and the direction of the force acting on a particle in that field?
The direction of the magnetic field at a point determines the direction of the force acting on a charged particle moving through that field. The force is perpendicular to both the magnetic field and the velocity of the particle.
