A circuit is made from two lamps, a cell and a switch, as shown in Fig. 13.1.
Fig. 13.1
Draw the circuit symbol for a cell.
State the term used for the arrangement of lamps in the circuit in Fig. 13.1.
The switch is closed and the lamps light up. State the name of the charged particles that are flowing through the wires.
Fig. 13.2 represents a different type of circuit.
Fig. 13.2
Compare Fig. 13.1 and Fig. 13.2. State two advantages of the type of circuit shown in Fig.13.2 over the type of circuit shown in Fig. 13.1.
