Q)In figure 1 above calculate the following, the overall capacitance of the circuit, charge stored in 3uf capacitor in uC, the charge stored in 2uf in uC, the charge stored in 4uf in uC, the potential
difference across 4uf the potential difference across 2uf.​

The space between two 15-in.-long concentric cylinders is filled with glycerin (viscosity = 8.5 × 10-3 lb·s/ft2). the inner cylinder has a radius of 1 in. and the gap width between cylinders is 0.1 in. determine (a) the torque and (b) the power required to rotate the inner cylinder at 180 rev/min. the outer cylinder is fixed. assume the velocity distribution in the gap to be linear.