Two resistors with resistances
(i) 5 ? and 10 ?
(ii) 10 ? and 15 ?
respectively are to be connected to a battery of emf
(i) 6 V,
(ii) 12 V so as to obtain
a) minimum current flowing,
b) maximum current flowing.
a. How will you connect these resistances in each coil?
b. Calculate the strength of total current in the circuit in the two cases.