Circuit challenges
6. Current in a series circuit
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What you need to do
In this exercise, you can see what happens to the electric current when you add lamps in series.
a) With one lamp in the circuit, click the ammeter button and measure the current.
b) Click the button on the lamp to change the circuit. You should have two lamps in series. What is the current now?
   Using the circuit builder
  1. Click on a number in the the cell button - this is how many cells will be in your battery
  2. Click on the ammeter button to put an ammeter into the circuit
  3. Click a connecting wire to put the ammeter at that point in the circuit
  4. Don't forget to turn the switch on.