In a magnetic field, the force on a moving charged particle is maximum when the particle moves ___. A. parallel to the magnetic field B. perpendicular to the magnetic field C. at an angle of 45 degrees to the magnetic field D. in any random direction 相关...
Describe the effects of magnetic fields on moving charges. Use the right hand rule 1 to determine the velocity of a charge, the direction of the magnetic field, and the direction of the magnetic force on a moving charge. Calculate the magnetic force on a moving charge.Wha...
moving at a speedvperpendicular to a magnetic field of strengthB. If the velocity is not perpendicular to the magnetic field, thenvis the component of the velocity perpendicular to the field. The component of...
Which of the following explains why a magnetic field does no work on a moving charged particle?( ) A.The magnetic force is conservative. B.The magnetic force depends on the speed of the particle. C.The magnetic force is always perpendicular to the direction of motion. D.There is always ...
Choice Force Magnetic Magnetic force Multiple Multiple choice Particle In summary, the conversation discusses the use of the formula F=q0V(perpendicular)*B to determine the force on a charged particle moving in a magnetic field. The individual is unsure of their approach to the problem and asks...
Magnetic field strength:B=FMqνfor v→⊥BMagnetic force on a current−carryingwire in a magnetic field :FM=BILsinθRadius of path of charged particlemoving in a magnetic field:R=mvqBMagnetic field due to a current loop:B=2πKMIrMagnetic field due to a long straight wire:B=2KMIrMagnetic...
A magnetic field B imparts a force on moving charged particles. The entire electromagnetic force on a charged particle with charge q and velocity v is called the Lorentz force (after the Dutch physicist Hendrik A. Lorentz) and is given by The first term is contributed by the electric field...
A magnetic field exerts a force on particles known as the Lorentz force, according to Georgia State University'sHyperPhysics website. The force acting on an electrically charged particle in a magnetic field depends on the magnitude of the charge, the velocity of the particle, and the strength ...
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In such a situation the magnetic force serves to move the particles in a circular path. According to the "right hand rule" the magnetic force acting on the particle always remains perpendicular to its velocity.年份: 2002 收藏 引用 批量引用 报错 分享 ...