find the capacity of a parallel plate condenser is 2 micro micro farad.if the distance between the plates is 4cm and the area of each plate is 0.01m^2.the value of permittivity of air and its units are respectively
find the capacity of a parallel plate condenser is 2 micro micro farad.if the distance between the plates is 4cm and the area of each plate is 0.01m^2.the value of permittivity of air and its units are respectively