Suppose magnetic field in negative x-axis and a force in negaiNe z-axis. Draw paths of electrons and ions in this situation
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- An electron traveling at a velocity of 3.0 x 10° m/s west enters a region of uniform magnetic field of magnitude 3.0 x 10-3 T directed upward. What are the magnitude and direction of the force that acts on this electron? Final answer should be in Newton and have 2 decimal places, use this format: example: 2.15E-10What is the magnetic field at the origin? There are five straight segnments and a half circle as seen in the image below. Specify the diretion relative to the page.2) a) Which physical law is the basis for the continuity equation? b) Write continuity equation in differential form. c) Write two equations that each stand for magnetostatic case. d) An agglomeration of protons, that we shall treat as a point, explodes. 10 protons per second fly in all directions on average. What is the sign of div ?⃗(?⃗) at the position of the agglomerate? e) Write out div ?⃗(����⃗). Hint: remember what a delta function does to a volume integral.
- itude of the force on an traveling 6.05x105 mls horizontally Determine the n electron magn tothe east in a vertically upward magnetic field of strengith o-85T. twosi Expressyour answer to tw and significant figures Fnchide the correct unit Determine the direction of the force on an electrom82 A beam of electrons whose kinetic energy is K emerges from a thin-foil "win- dow" at the end of an acceler- ator tube. A metal plate at dis- tance d from this window is perpendicular to the direction of the emerging beam (Fig. 28- 55). (a) Show that we can pre- vent the beam from hitting the Foil window - Electron beam Plate Tube d Fig. 28-55 Problem 82.