Question

The working formula for the electric charge (eq.(13) in the text) contains a constant involving quantities characterizing the gas environment, the plastic sphere, and the electric field chamber - all combined in eq. (12). List these quantities, together with their SI units of measurement.

Answer 1

The working formula for electric charge involves several quantities characterizing the gas environment, the plastic sphere, and the electric field chamber. They include pressure, temperature, radius, permittivity of free space, electric field, and surface area.

Step-by-step explanation:

The working formula for the electric charge (eq.(13) in the text) involves a constant and several quantities characterizing the gas environment, the plastic sphere, and the electric field chamber - all combined in eq. (12). The quantities, together with their SI units of measurement, are:

1. Gas environment: pressure (P) in pascals (Pa) and temperature (T) in kelvin (K).
2. Plastic sphere: radius (r) in meters (m) and permittivity of free space (ε0) in farads per meter (F/m).
3. Electric field chamber: electric field (E) in newtons per coulomb (N/C) and surface area (A) in square meters (m2).

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