Set Magnetic
April 6th, 2010 No comments
Can a constant magnetic field stop a particle in motion?
I know that a magnetic field cannot set into motion an electron initally at rest , but can it stop a particle in motion?
no it can not because the motion and the magnetic field must be 90 deg in order to create a force (or the dot product of it) and the force itself is perpendicular to the magnetic field and motion. since you need a force to act in order to bring an object to rest and the force and motion are independent of each other the answer is NO. hope that helps good luck
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