Initially, the capacitor plates contain no charge. At time t = 0, the switch is closed. The resistance of each bulb is 16 ohms and the emf of the battery is 13 V. The filament of each bulb is made of tungsten which has n = 6e+28 e/m3 and u = 0.0018 (m/s)/(N/C). The radius of the filament is 4.6e-06 m. The capacitance of the capacitor is 1 F. The total length of the connecting wires is 14 cm. Before you answer the questions below, write down two correct V round trip (energy conservation) equations for this circuit. The equations should be general (that is, correct for all times after t = 0 and not only applicable for a specific time). Your equations should contain the quantities Rbulb and C (the capacitance of the capacitor)