BRAINCAKE

Tracks in a Magnetic Field

Edexcel A-level PhysicsParticle PhysicsLesson 6 of 19

A charged particle moving at right angles to a uniform magnetic field experiences a force

F = BQv

This force is always perpendicular to the velocity, so it provides a centripetal force and the particle moves in a circle. Setting BQv = mv2/r gives

Sign in free to see the rest of this lesson, the R.E.C.I.P.E. recall steps and the quiz

BrainCake is free. Make an account in seconds and pick up where this page stops.

More in Particle Physics

All 19 lessons in Particle Physics · All Edexcel A-level Physics topics