The total electric flux emanating from a closed surface enclosing an alpha particale (e = electronic chage) is

Explanation

To find the total electric flux emanating from a closed surface enclosing an alpha particle, we can use Gauss's Law. Here’s a step-by-step solution:

### Step 1: Understand the Charge of the Alpha Particle
An alpha particle consists of 2 protons and 2 neutrons. Since protons have a charge of +1 elementary charge (e), the total charge of the alpha particle is:
\[ Q = 2e \]
where \( e \) is the charge of an electron, approximately \( 1.6 \times 10^{-19} \) coulombs.
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