9300 PM Tue Mar 22 000 I'll '3 100%C43.

9:00 PM Tue Mar 22 Building a capacitor and a resistor: a) (10 points) Choose circular 5 cm in radius flat plates; use 2 cm separation between the plates; fill half of the space between the plates with a dielectric 1 cm thick slab with kd = 10. Calculate the capacitance of this device we just described. b) (10 points) Choose a Copper prism with the following dimensions: 5 cm x 5 cm x 30 cm . Calculate the resistance of this prism at 200 if the resistivity of the Copper at 200 is 1.68 x 10-8 Qm and the prism will be connected to the circuit as it shown in the picture below. You may need eo = 8.85418782 x 10-12 m-3 kg-l s4 A2 100% 4 5