Two positive ions, each carrying a charge $q,$ are separated by a distance $d.$ If $F$ is the force of repulsion between the ions, the number of electrons missing from each ion will be ($e$ being the charge on an electron)
Two positive ions, each carrying a charge $q,$ are separated by a distance $d.$ If $F$ is the force of repulsion between the ions, the number of electrons missing from each ion will be ($e$ being the charge on an electron)
- [AIPMT 2010]
- A
$\frac{{4\pi {\varepsilon _0}F{d^2}}}{{{e^2}}}$
- B
$\sqrt {\;\frac{{4\pi {\varepsilon _0}F{e^2}}}{{{d^2}}}} $
- C
$\sqrt {\;\frac{{4\pi {\varepsilon _0}F{d^2}}}{{{e^2}}}} $
- D
$\;\frac{{4\pi {\varepsilon _0}F{d^2}}}{{{q^2}}}$
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