An electric field is applied to a solution containing bromide ions. As a result, the ions move through the solution with an average drift sp

Question

An electric field is applied to a solution containing bromide ions. As a result, the ions move through the solution with an average drift speed of 3.0 × 10−7 m/s. The mobility of bromide ions in solution is 8.1 × 10−8 (m/s)/(N/C). What is the magnitude of the net electric field inside the solution?

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Linh Đan 4 years 2021-07-25T18:27:52+00:00 1 Answers 51 views 0

Answers ( )

  1. Nick
    0
    2021-07-25T18:29:38+00:00
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    Answer:

    The magnitude of the net electric field inside the solution is 3.704 N/C

    Explanation:

    Given;

    average drift speed, v = 3 x 10⁻⁷ m/s

    mobility of the bromide ions, μ = 8.1 x 10⁻⁸ (m/s)(N/C)

    The magnitude of the net electric field inside the solution is given by the equation below;

    E = \frac{v}{\mu}

    where;

    E is the magnitude of the net electric field inside the solution

    Substitute the given values and solve for E

    E = \frac{v}{\mu}\\\\E = \frac{3*10^{-7}}{8.1*10^{-8}}\\\\ E = 3.704 \ N/C

    Therefore, the magnitude of the net electric field inside the solution is 3.704 N/C

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