Question

:) A parallel plate capacitor has the electrodes at x=0 and x=l. The potentials of these two plates are 0 and Vo (constant). In the space between the plates, there is a charge distribution which is given byo(x) = 00 exp(-ax) \rho(x)=\rho o \exp (-\alpha x) Find the potential distribution in the space between the plates, given that the permittivity of this spaces is ɛ and the end effects can be neglected.(7 points)

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