Gravitational Instability of Rotating Viscoelastic Partially Ionized Plasma in the Presence of an Oblique Magnetic Field and Hall Current

Figure 1

Variation of 𝑊, given by (14), with the wavenumber for different values of viscosity 𝜇 when 𝜇^=0.1gm cm⁻¹ sec⁻², 𝜂=1 mH cm⁻¹, 𝑣_𝑐=0.1 sec⁻¹, Ω=0.05 rad sec⁻¹, 𝐻_𝑧=0.1 Amp cm⁻¹, 𝜌_𝑑=0.001 gm cm⁻³, 𝐿=0.1 cm² sec⁻¹, and 𝜃=0^∘.