A particle with charge ? 5.50 nC is moving in a uniform magnetic field B? =?( 1.24 T )k^. The magnetic force on the particle is measured to be F? =?( 3.40×10?7 N )i^+( 7.60×10?7 N )j^.
(A) Are there components of the velocity that are not determined by the measurement of the force?
(D)Calculate the scalar product v? ?F? ?
(E) What is the angle between v? and F? ? Give your answer in degrees?
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