4.3 Circuits

• Natuurkunde
• Middelbare school
• vwo
• Leerjaar 2

Program:

- Recap section 1, 2 and 3

- Section 4

- Excersises section 4

An ammeter measures:

1. Voltage
2. Current
3. Electricity
4. Energy

An voltmeter measures:

1. Voltage
2. Current
3. Electricity
4. Energy

Name three different voltage sources:

If you connect batteries in series:

1. you can add their current together
2. you can add their energy together
3. you can add their voltages together
4. you better not lick them

Section 3

How to draw a circuit

What are the symbols?

Example

Paragraph 3, Circuits

Diagrams

In the following question you will need to connect the correct pictures and words.

Wire

Battery

Bulb

Switch

Motor

Mains socket

Paragraph 3, Circuits

V

Current

Voltage

'Meaning'

Paragraph 3, Circuits

Series

Parallel

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Homework for now;

Vacation time!

Relax

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