A charged particle accelerated by the potential difference AV enters in a uniform magnetic field B with its velocity v at angle O with respect to B. The resulting motion is a helix whose axis is parallel to the magnetic field. The magnitude of the magnetic field is B, the magnitude of the velocity of the charged particle is v, the magnitude of the magnetic force is FB, the number of revolutions of charged particle per one second is f, the radius of the curvature of the charged particle's path is r, and the helix pitch is h. Find the unknown magnitudes. Use scientific notation up to 3 significant figures. /April 23, 2021/

A charged particle accelerated by the potential difference AV enters in a uniform magnetic field B with its velocity v at angle O with respect to B. The resulting motion is a helix whose axis is parallel to the magnetic field. The magnitude of the magnetic field is B, the magnitude of the velocity of the charged particle is v, the magnitude of the magnetic force is FB, the number of revolutions of charged particle per one second is f, the radius of the curvature of the charged particle's path is r, and the helix pitch is h. Find the unknown magnitudes. Use scientific notation up to 3 significant figures. /April 23, 2021/