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Task 30769.
An electron with an initial speed of 3 Mm / s flew into a uniform electric field with a strength of E = 150 V / m. The initial velocity vector is perpendicular to the lines of electric field strength. Find the electron velocity through t = 0.1 μs.
A detailed solution with a brief record of the conditions, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
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