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A stationary proton is in a uniform magnetic field of 0.20 T.  What is the magnitude...

A stationary proton is in a uniform magnetic field of 0.20 T.  What is the magnitude of the magnetic force on the proton?
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Answer #1
mag.field B = 0.2 T
Magnetic force   F = Bv q
here v = speed = 0
So, magnetic force = 0
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Answer #2
      
               Given that the magnetude of magnetic field is B = 0.20 T
            ------------------------------------------------------------------
               If a charged particle moving in the magnetic field then the forceon the particle is F = B*q*vsinθ
          whereθ is angle between the velocity and the field
        Since the velocityof the proton is zero then force is F = 0 N
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