A particle of charge q and mass m is subjected to an electric field E = E0(1 – ax2) in the x-direct
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Загружено: 2021-05-13
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Q.39. A particle of charge q and mass m is subjected to an electric field E = E0(1 – ax2) in the x-direction, where a and E0 are constants. Initially the particle was at rest at x = 0. Other than the initial position the kinetic energy of the particle becomes zero when the distance of the particle from the origin is :
a. √(1/a) b. √(3/a) c. A d. √(2/a)
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