Explanation:
The given data is as follows.
Electric field (E) = [tex]1 \times 10^{7} N/C[/tex]
Charge (e) = [tex]1.6 \times 10^{-19}[/tex] C
Formula to calculate the magnitude of force is as follows.
F = qE
= [tex]1.6 \times 10^{-19} \times 1 \times 10^{7} N/C[/tex]
= [tex]1.6 \times 10^{-12} N[/tex]
Therefore, we can conclude that magnitude of the force on a calcium ion with charge +e is [tex]1.6 \times 10^{-12} N[/tex].
