The class is about Electricity and Magnetism. The website wants exactly the perfect answer and in the same metric system units that are stated on the calculators that are on the picture for the question, if not, it'll mark it wrong.

Helical Trajectory An electron enters a uniform magnetic field B with its velocity vector making an angle of @ with respect to the B vector. Determine the radius r and the pitch p (distance between loops) of the electron's helical path in terms of its speed v, mass m, charge q, and the magnetic field B. O. r= m abo sin(x 0x10 Submit Reset Reset All .In considering the circular part of the motion, you can ignore the component of the velocity vector vx along the direction of the magnetic field. (If you like, think of the electron's trajectory as seen by an observer moving along the B direction with speed vx. For that observer, the electron is moving in a circular orbit, rather than a helix.) 0. p= m ab sin(x Ox10" Submit Reset Reset All .Figure out how long the electron takes to complete one loop of its orbit. How far along the B direction does the electron drift during this time