Your TA will ask you to discuss some of the following points (they will tell you which ones): Derivation of C: Explain/derive formula (4), taking Co to be defined as in equation (3). Derivation of Cseries: There is a formula somewhat analogous to (4) for capacitors in series: if you take the setup described in part I, you relate the charge Q on either capacitor 5 to the voltage of the power supply V and find that Q= Cseries V for some Cseries that can be expressed in terms of Cį and C2. State what this formula is, and prove that it holds. Derivation of Capacitance Formula: Derive formula (2). You may assume the plates are in vacuum, so e = €0. C = 0 Qtot = V, C1 = Vici We know on theoretical grounds what we expect for Ci in terms of the individual capacitances Cį and C2: Cli=C1 + C2