BIOL 317 Midterm: BIOL 317 UW 2013 Exams Summer 11 Midterm
Document Summary
[27 points] the figure at right shows a particle about to enter an area of uniform magnetic field (field is not drawn). The magnetic field has a magnitude of 1. 2 t, and is oriented such that the particle follows the shown path. Just before it enters the magnetic field, the particle has zero vertical velocity, and an initial horizontal velocity v, to the right. The charge of the particle is +13. 0 c and it has a mass of. The particle is 1. 5 m from the target when it enters the magnetic field. Ignore air friction: [4 points] the arrows on the magnetic field lines should point: q, up, down, into page, out of page, not enough information to tell. [28 points] the circuit shown at right contains two switches; both are initially open and the capacitor is uncharged. [25 groovy points] a constant current rail gun is shown at right.
