Q. A parallel-plate capacitor has a capacitance of 6.5F when filled with a dielectric. The total area of each plate is 1.5 m2 and the separation between the plates is 0.68 10-5 m. What is the dielectric constant of the dielectric?
Q. A gas enclosed in a container fitted with a piston of consistent area of .15m squared. the pressure of the gas is maintained at 6000 pa as the piston moves inward 20cm. calculate the work done by the gas.