Question
7. +-2 points SerCP11 19.4.P.013.
My Notes Ask Your Teach
An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.300 T. If the kinetic energy of the electron is 3.20 × 10-19 J, find the speed of the electron and the radius of the circular path.
(a) the speed of the electron
m/s
(b) the radius of the circular path
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Image Transcription

7. +-2 points SerCP11 19.4.P.013. My Notes Ask Your Teach An electron moves in a circular path perpendicular to a magnetic field of magnitude 0.300 T. If the kinetic energy of the electron is 3.20 × 10-19 J, find the speed of the electron and the radius of the circular path. (a) the speed of the electron m/s (b) the radius of the circular path Need Help?Readit

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Electric Charges and Fields

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