PHY2061 R. D. Field Department of Physics relativity_17.doc University of Florida Interaction of a Moving Charge with a Current Carrying Wire Consider the force on of a moving charge particle with speed, V, due to a (neutral) wire carring a current, I. Even though the wire is electrically neutral (no electric force), the charge particle experiences a force, Fnew. This new force is the magnetic forceand can be calculated from our
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