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A. Derive an expression for the transfer function of the circuit (attached). Simplify the expression as far as possible but do not attempt to rationalise it. Refer to the two reactances as Xc1 and Xc2.

b. Using the transfer function obtained in part (a) above, derive an expression for the phase angle of the output voltage.

c. For a frequency of 10 kHz, calculate the value of the transfer function in polar form.
Hence, calculate the r.m.s. value of Vout when Vin = 8 Vrms.