Question:
Q21 An electron moving with a speed u along the positive x
Last updated: 6/3/2023
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Q21 An electron moving with a speed u along the positive x axis at y 0 enters a region of uniform magnetic field B Bok which exists to the right of y axis The electron exits from the region after sometime with the speed v at co ordinate y then A v u y 0 y B v u y 0 X X X X X X X X X X X X X X X Xx X X X X X X X X X X X X X C v u y 0 D v u y 0