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An electron moving with a velocity v=6.78x10 m/s i enters a region of space where the electrie Ploid and magnetic Moldo ero p
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For the electron to pais undeffected U Finest m a qe + g (Wx8 ) = 0 2) VaR 6:75x107x B 1.55 * 10 -Ě I *104 = ) ard 1.55x104 6

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