Question

which property of a proton can change while it moves freely in a magnetic field Give Reasons

Answer 1

velocity and momentum becz. velocity and mass of proton change when it enters a magnetic field.when a proton enters a magnetic field it start moving circular path.becz of it movement alon g a circular path it attains angular momentum.we know that momentum is product of mass and velocity.. hope help

Answer 2

Velocity & momentum .

• Velocity & mass of a proton changes when it enters a magnetic field .
• When proton enters a magnetic field , it starts moving on a circular path .
• Because of its movement along a circular path it attains angular momentum .