Large electric fields in cell membranes cause ions to move through the cell wall, as we will explore in a later chapter. The field strength

Question

Large electric fields in cell membranes cause ions to move through the cell wall, as we will explore in a later chapter. The field strength in a typical membrane is 9.80 10^6 N/C. What is the magnitude of the force on a calcium ion with charge +e?

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Kim Chi 5 years 2021-08-31T20:41:32+00:00 1 Answers 53 views 0

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  1. Xavia
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    2021-08-31T20:42:54+00:00
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    Answer:

    F = 1.568 × 10⁻¹² N

    Explanation:

    Given: E= 9.80 × 10⁶ N/C,

    q  = 1.60 × 10⁻¹⁹ C ( charge on calcium ion with charge +e)

    To Find: F= ? N

    Solution:

    We have an equation E = F/q

    F= Eq = 9.80 × 10⁶ N/C ×  1.60 × 10⁻¹⁹ C

    F = 1.568 × 10⁻¹² N

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