RQ7.1 Not at all. page 252

RQ7.2 Higher i0 quicker charged up. Pg 249

RQ7.3 Pg 250

RQ7.4 pg 250

RQ7.5. Not at all. Pg 254

RQ7.6 Bigger is better. Plastic is better. Pg 256 & 258

RQ7.7 Big area, small distance between plates, large resistance in circuit to slow down discharge.