(8) The diagram shows the series circuit. Find
(a) the resistance of the series combination.
(b) the p.d. through the 120 resistor.
(c) the p.d. through the 8Q resistor.
(d) the e.m.f of the cell
(9) The diagram shows the paralleled circuit. Find
(a) the total resistance.
(b) the current through the 3Q resistor.
129
(c) the current through the 60
resistor.
(d) the current through the cell
(10) The diagram shows the paralleled circuit. Find
(a) the resistance of the parallel combination.
(b) the e.m.f. of the cell.
(c) the current through the 1802 resistor.
(d) the current through the 9Q resistor.
[TRYING

8Ω
60
30
1.5V
99
18 Ω
3A
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