. Two particles, having the same charge but different velocities, are moving in a constant magnetic field. Between the two particles, which of them experiences the greater magnetic force? If, Particle 1 moves perpendicular to the field, and Particle 2 moves slightly faster than particle 1 at an angle with respect to the field. a. Particle 1 experiences the greater force, because it is moving perpendicular to the magnetic field. b. Particle 2 experiences the greater force, because it has the greater speed. c. Particle 2 experiences the greater force, because a component of its velocity is parallel to the magnetic field. d. Both particles experience the same magnetic force, because the component of each velocity that is perpendicular to the magnetic field is the same.

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Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.