Which of the following property of a charge can change when it moves freely in a uniform perpendicular magnetic field?
The magnetic force acts perpendicular to the direction of motion of the proton. It does not change its mass and speed but changes its direction of motion. So both velocity and momentum get changed.
What happens when a proton moves freely in a magnetic field?
Explanation – Mass of a proton cannot change. Now, When a proton enters a magnetic field, it starts moving in a circular motion. In circular motion, speed is constant but velocity keeps changing.
Why does not a charged particle moving at right angle?
Answer. A charged particle moving at right angle to the direction of the electric field experiences force in the plane of electric filed. Since the force on the charged particle does not remains always perpendicular to the path, it does not move along with the circular path.
What will be the path of a charged particle moving at right angle to direction of magnetic field?
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.
Why does a charged particle moving in a uniform magnetic field move in a circle?
What will be the path of a charged particle moving in a uniform magnetic field with initial velocity?
Magnetic Effects of Electric Current The charged particle moving in a uniform magnetic field with initial velocity perpendicular to the field follows a circular path. The force exerted on the charged particle by the magnetic field provides centripetal force.
What is the path of a charged particle in a magnetic field parallel?
(i) When a charged particle moves parallel to both electrostatic and magnetic fields then the force on charged particle due to magnetic field is zero but due to electric field, the force on the charged particle will act along the direction of field and the charged particle will continue to move along the original …