6. a strongly positively charged glass rod is lowered slowly from high position towards the cap of a
negatively charged electroscope. it is observed that the leaf divergence decreases at first and then
increases as the rod approaches the cap. explain this observation (3mks)

When a lead acid car battery is recharged by the alternator, it acts essentially as an electrolytic cell in which solid lead(ii) sulfate is reduced to lead at the cathode and oxidized to solid lead(ii) oxide at the anode. suppose a current of is fed into a car battery for seconds. calculate the mass of lead deposited on the cathode of the battery.