The number of electric lines of force originating from a charge of 1C is

Given data: A charge of magnitude 1C

Concept used: Electric fields

Detailed solution:

The number of lines of force from a charge of 1C is nothing but the electric flux

$$\begin{gathered} =\frac{Q_{enclosed}}{{\in }_0} \\ =\frac{1C}{8.8501\times {10}^{-12}} \\ =1.129\times {10}^{11} \end{gathered}$$