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Unformatted text preview: Answer sheet to Problem 1.
Fill in all the boxes 2. Write down the equation obtained by taking the 2 component of the curl of the
linearized momentum equation. 3. Upon making the ansatz, what is the resulting equation? State the condition that 129”“
must satisjfv in order that you can neglect it. 4. Speciﬁ/ the coeﬂicierzt C. 5. What are the jump conditions on uxw? 6. Speciﬁ) the constant D. U 7. Show the Zjurnp conditions, in terms ofA, B, C, D, obtained in 5. 8. Show the 2_jump conditions, in terms ofA, B, C, D, obtained in 6. 9. Write theﬁnoi dispersion relation involving (007:, V). Plot 602 vs k and identiﬁz a
range of instability. 10. Find an analytic expression for the growth ratefor when kL << I. I 1. Under what conditions on V0 is it valid to neglect pm? ...
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- Fall '09
- Plasma Physics