(a(i))[1]
Compare the readings shown by ammeters A1, A2 and A3 in Fig. 11.1.
(a(ii))[1]
Compare the readings shown by ammeters A1, A2 and A3 in Fig. 11.2.
(a(iii))[2]
State two advantages of connecting the 6.0 V lamps in parallel to the 6.0 V battery, rather than connecting the lamps in series with the battery.
(b(i))[1]
Determine the total resistance of the two lamps connected in series.
(b(ii))[1]
Compare the resistance of one lamp with the total resistance of the two lamps in parallel.