To solve this problem, use the ratio given by the total number of electrons or protons that exist as a function of the total charge, and inversely proportional to the value of the fundamental charge. The number of fundamental unit [tex]|q_e|[/tex] that constitutes a charge of 40.0C can be calculated as
[tex]N = \frac{|Q|}{|q_e|}[/tex]
Here,
[tex]q_e[/tex] = Value of charge and it is the fundamental charge
Q = Total Charge
N = Total number of electron or protons
The number of fundamental units is calculated as follows
[tex]N = \frac{10.0C}{1.6*10^{-19}C}[/tex]
[tex]N = 6.25*10^{19}[/tex]
Therefore the number of fundamental charge units moved by lightning bolt is [tex]6.25*10^{19}[/tex]