1) Quiz will be tomorrow and will cover
angular description of motion: delta theta, omega, vtan, delta s ( distance or displacement along the perimeter)
circular motion including centripetal force in magnetic fields (including finding v , omega, and r), circles in vertical direction ( like Feris Wheels and loops and hilly roads, and circular motion in a horizontal plane ( vertical forces don't matter)
2) For tonight find v, F ,r and omega for deuterium with 50 keV of kinetic energy in a magnetic field of 7 T AND vperp = 1/3 v ( i.e. only part of the velocity is perpendicular to the direction of the magnetic field, a typical condition in a tokamak.)
Wednesday, January 13, 2010
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