A wafer of titanium dioxide (K = 173) has an area of 1.20 cm? and a thickness of 0.120 mm. Aluminum is evaporated on the parallel faces to form a parallel-plate capacitor.(a) Calculate the capacitance.nF(b) When the capacitor is charged with a 12.0 V battery, what is the magnitude of charge delivered to each plate?(c) For the situation in part (b), what are the free and induced surface charge densities?free chargeC/m2induced chargeC/m2(d) What is the magnitude E of the electric field?V/m

The capacitance of a parallel plate capacitor which has area of plates A separated by distance d and…

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