The battery voltage in Figure 4 is E=10V and its capacity is 100WH, the average charging current should be Ipc = 6A. The primary input voltage Vp = 130V 60Hz and the transformer turns ratio n=2:1. i) Draw the waveforms for i, and voltage between points A and B. (label the peak amplitudes). ii) Find the conduction angle a of the circuit. iii) Drive the formula for average charging current and find the value of current limiting resistor R. iv) The charging time in hours n:1 ww ww R (a) Circuit B + E 0 - sin cot Vab i (b) Waveforms out art Ac Go