2 We can get electricity from a battery or the mains. Electricity will flow around a circuit like water through a pipe. This is the current.Instead of water there are charged particles called electrons flowing around the wires.Current is the flow of charge.
8 We draw a circuit diagram which uses symbols instead of pictures. Set up this circuit using the boards.
9 Set up a circuit using 2 batteries and 1 bulb. Draw the circuit diagram.What happened to the bulb?What happens if you turn 1 of the batteries around?
10 Copy and complete the following statements by selecting the correct word from the box. can can’t negative positive energy complete open closedFor a current to flow there must be a ………….circuit.For a current to flow switches must be …………If there is no gap in a circuit the current ………. Flow.For a circuit to work 2 cells must be connected positive to ……A battery or power pack is a source of electrical ………..