7. A charged particle is placed into a uniform magnetic field with an initial velocity of zero. If no electri e gravitational forces act on the particle, then the particle (a) Does not move (b) Accelerates forward in a straight path (c) Moves in a circle (d) Moves at constant speed (e) force

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Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.