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(Solved): 3. Determine the direction of the magnetic field for each case. In parts a and \( b, v \) represent ...
3. Determine the direction of the magnetic field for each case. In parts a and \( b, v \) represents the velocity of a positively charged particle. In parts \( \mathrm{c} \) and \( \mathrm{d}, \mathrm{v} \) represents the velocity of a negatively charged particle.
Expert Answer
Solution:- A magnetic field will exert a force on a particle, but only if it carries an electric charge and is moving. The strength of this magnetic force is given by: F = qv * f q-particle charge V-velocity f-magnetic field.