Two parallel plate capacitors are identical, except that one ofthem is empty and the other contains a material with a dielectric constant of 4.2 in the space between the plates.The empty capacitor is connected between the terminals of an ac generator that has a fixed frequency and rms voltage. The generator delivers a current of 0.20 A. What current does the generator deliver after the other capacitor is connected in parallel with the rst one? .23 v An ac generator has a frequency of 2.2 kHz and a voltage of 240V. An inductance L1 =5.D mH is connected across its terminals. Then a second inductance L2 =90 mH is connected in parallel with L1. Find la] the current that the generator delivers to L1 and lb) to the parallel combination. [3111: n V lb) ip= l v