2 An Electron Is Produced From An Electron Gun With A Velocity Of U 2 02 X 10 M S I Into A Uniform Magnetic Field 1 (144.13 KiB) Viewed 38 times
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2. An electron is produced from an electron gun with a velocity of ū = (2.02 x 10²m/s)î into a uniform magnetic field. (a) What direction must the magnetic field be in for the Lorentz force on the electron to be in the negative z-direction? (b) What magnetic field strength is required to hold the electron in a 20.0 cm radius circle? (c) Calculate 7, the vector force on the electron to hold it in the circular path.
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