Question 1
Use two 1.5 V electric cells in holders, two small lamps in holders, connecting wires and an ammeter. The cells and both lamps form the simple series circuit shown.
Look at the circuit diagram. Gather the components and build the circuit. Break the circuit at the point to be measured. Connect the ammeter in series at the break point to ensure that the current will flow through the ammeter. Measure and record the current at the following points: just after the battery of cells, between the two lamps, and before completing the circuit at the battery.
Look at the circuit diagram. Gather the components and build the circuit. Break the circuit at the point to be measured. Connect the ammeter in series at the break point to ensure that the current will flow through the ammeter. Measure and record the current at the following points: just after the battery of cells, between the two lamps, and before completing the circuit at the battery.
