calculate the electric field acting on a proton so that proton remains stationary in a space a)2.04*10^-2 b)1.02*10^-7

Question

calculate the electric field acting on a proton so that proton remains stationary in a space a)2.04*10^-2 b)1.02*10^-7

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Doris 5 years 2021-08-06T19:41:33+00:00 1 Answers 217 views 1

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  1. Vodka
    0
    2021-08-06T19:42:40+00:00
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    Answer:

    No electric field will exist.

    Explanation:

    Given the following:

    In other to for the proton to remain stationary in space, the electric field acting on the proton will be 0 or no electric field will exist. From the formulae ;

    F = qE ; where q = charge of the particle

    E = electric field intensity

    The electric field force = F

    At a stationary position in space, the electric field intensity = 0

    F = qE = q * 0 = 0.

    Also according to Heisinberg, measuring the momentum and position of a quantum object becomes more and more uncertain when measured simultaneously.

    Here, one of position or momentum is know, measuring the electric field becomes very uncertain.

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