Exercise: electric circuits, Grade 10 Physics
E - 1. Using physical components, set up the physical circuit which is described by the circuit diagram below:

1.1 Now draw a picture of the physical circuit you have built.

E - 2. Using physical components, set up a closed circuit which has one battery and a light bulb in series with a resistor.

2.1 Draw the physical circuit.
2.2 Draw the resulting circuit diagram.
2.3 How do you know that you have built a closed circuit? (What happens to the light bulb?)
2.4 If you add one more resistor to your circuit (also in series), what do you notice? (What happens to the light from the light bulb?)
2.5 Draw the new circuit diagram which includes the second resistor.

E - 3. Draw the circuit diagram for the following circuit: 2 batteries, a switch in series and 1 lightbulb which is in parallel with two resistors.
3.1 Now use physical components to set up the circuit.
3.2 What happens when you close the switch? What does does this mean
about the circuit?

3.3 Draw the physical circuit.

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Physics 10.IX Electric Circuits

High School Students Studying the Sciences Physics