When a charged particle enters parallel to a magnetic field?
When a charged particle enters, parallel to the uniform magnetic field, it is not acted by any force, that is, it is not accelerated. Thus, its speed remains constant, and so does its kinetic energy.
What is the magnitude of the magnetic field on a charged particle moving anti parallel to a uniform magnetic field?
Charged particles experience NO magnetic force when moving parallel or antiparallel to the magnetic field.
When a particle is moving parallel to a uniform magnetic field?
The trajectory of a charged particle moving parallel to a uniform magnetic field is straight line. Where F represents force on the particle having charge q units having velocity v in the magnetic field B and θ is the angle between the direction of magnetic field and the direction of motion of charge particles.
What is the movement of charged particle in magnetic field?
If the field is in a vacuum, the magnetic field is the dominant factor determining the motion. Since the magnetic force is perpendicular to the direction of travel, a charged particle follows a curved path in a magnetic field. The particle continues to follow this curved path until it forms a complete circle.
What happens when a proton moves parallel to a magnetic field?
A magnetic field does not exert any force on a charge moving parallel or antiparallel to the field direction. Since they are travelling in the direction of the magnetic field, there will be no force acting on them. Hence their paths will remain the same after entering the magnetic field.
When a charged particle enters perpendicular to a magnetic field then?
EXPLANATION: When a charged particle moves perpendicular to a uniform magnetic field, it will follow a circular path. So it will follow a path of a circle.
What is the magnitude of anti parallel vectors?
Ans : Two vectors are said to be opposite or negative vectors if they have the same magnitude but act in the opposite direction to each other. On the other hand, Antiparallel vectors need not have the same magnitude but should point in opposite directions and also have an angle of 180° between them.
What is the force on a moving charge parallel to a magnetic field always?
This implies that the magnetic force on a stationary charge or a charge moving parallel to the magnetic field is zero.
What is 1 Tesla equal to?
A Tesla is equal to a Newton per meter and ampere. An exemplary example illustrates this: It corresponds exactly to the flux density of a Tesla, which exerts on a 1 meter long electrical conductor, which in turn conducts a current of 1 ampere, exactly 1 Newton attraction.
Is magnet parallel to a uniform magnetic field?
Correct option is A. A magnet is parallel to a uniform magnetic field. If it is rotated by 60∘ the work done is 0.8J.
When a positively charged particle is fired parallel to a uniform magnetic field then the particle will move in?
Thus, the trajectory of the particle is helix. Hence, when a positively charged particle enters into a uniform magnetic field with uniform velocity, its trajectory can be straight line or a circle or a helix. So, the correct answer is “Option D”.
When a charged particle is moving through a uniform transverse magnetic field then?
Answer. explanation: As magnetic force is normal to velocity of charged particle. Hence kinetic energy of particle remains constant but momentum changes.
What happens when electric and magnetic fields are parallel?
The charged particle will move along the lines of electric field (and magnetic field). Magnetic field will exert no force as the velocity of particle is parrallel to the magnetic field. The force by electric field will be along the lines of uniform electric field. Hence the particle will move in a straight line.
What happens when a charged particle enters a magnetic field at an angle?
A charged particle enters a magnetic field at right angle to the magnetic field the field exist for a length equal to 1.5times the radius of circular path of the particle the particle will be deviated from its path by. Q.
When a charged particle begins to move in a magnetic field initially parallel to the field?
A charged particle begins to move in a magnetic field initially parallel to the field. The direction of the field now begins to change with its magnitude remaining constant. a The magnitude of the force acting on the particle will remain constant.