A beam of particles, each of mass `m_(0)` and speed v, is directed along the xaxis. The beam strikes an area I mm square, with `1xx10^(15)` particles striking per second. Find the pressure on the area due to the beam if the particles stick to the area when they hit. Evaluate for an electron beam in a television tube, where `m_(0)=9.11xx10^(-31)` kg and `v=8xx10^(7)` m/s.

Explanation

To find the pressure exerted by a beam of particles on a given area, we can follow these steps:

### Step 1: Understand the problem and identify the given data
- Mass of each particle, \( m_0 = 9.11 \times 10^{-31} \) kg (mass of an electron)
- Speed of each particle, \( v = 8 \times 10^{7} \) m/s
- Area struck by the beam, \( A = 1 \text{ mm}^2 = 1 \times 10^{-6} \text{ m}^2 \)
- Number of particles striking per second, \( N = 1 \times 10^{15} \) particles/s

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