1. The problem statement, all variables and given/known data See attachment pls. for a) I really need to know if this is right(well I know its right but it may not be what they want??). for b) i need some pointers for (ii) and (iii) very grateful if you would check a) and i) too... thanks to all future helpers 2. Relevant equations 3. The attempt at a solution a) Ohm = Volt / Ampere = Volt second / Coulomb Farad = Coulomb / Volt Ohm Farad = Volt second / Coulomb * Coulomb/Volt = second b) i) U=Q^2/2C U=(8.1*10^-3)^2/(2*4.62*10^-6) U=7.1J (Please check this if you can) ii)Ploss=I2R no current though - not sure where to go iii)Help!!!