Calculate the Debye wavelength \p; the plasma parameter A, the plasma frequency wp, the collision frequency vei, the mean free path de between collisions, the Spitzer resistivity ns and the conductivity ơ of the following plasmas: a) Solar wind in the neighborhood of the Sun (n = 5 cm-3, T = 1.5×105 K).
Calculate the Debye wavelength \p; the plasma parameter A, the plasma frequency wp, the collision frequency vei, the mean free path de between collisions, the Spitzer resistivity ns and the conductivity ơ of the following plasmas: a) Solar wind in the neighborhood of the Sun (n = 5 cm-3, T = 1.5×105 K).
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Transcribed Image Text:**Problem Statement**
Calculate the following parameters for different plasma environments:
1. Debye wavelength, \(\lambda_D\).
2. Plasma parameter, \(\Lambda\).
3. Plasma frequency, \(\omega_p\).
4. Collision frequency, \(\nu_{ei}\).
5. Mean free path, \(\lambda_e\) (between collisions).
6. Spitzer resistivity, \(\eta_S\).
7. Conductivity, \(\sigma\).
**Plasma Environments**
a) **Solar wind in the neighborhood of the Sun**:
- Density: \(n = 5 \ \text{cm}^{-3}\)
- Temperature: \(T = 1.5 \times 10^5 \ \text{K}\).
b) **An interstellar HII region**:
- Density: \(n = 1000 \ \text{cm}^{-3}\)
- Temperature: \(T = 10^4 \ \text{K}\).
c) **A supernova remnant**:
- Density: \(n = 0.5 \ \text{cm}^{-3}\)
- Temperature: \(T = 10^6 \ \text{K}\).
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