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Old July 4th, 2009, 06:31 AM
stanfordia stanfordia is offline
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There is an error in your equation : the N is not is the exponent part


y (N+P_2 A(r^2-2Rcos\theta+R^2)^{-\frac{\alpha}{2}}) =P_1 A r^{-\alpha}

and TO REPLY ti your question I need to solve r

Last edited by mr fantastic; July 4th, 2009 at 04:09 PM. Reason: Merged posts
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