YR2_T2_LSN8 THV2D

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Slide 1: Slide

ScienceMiddelbare schoolhavo, vwoLeerjaar 2

This lesson contains 16 slides, with interactive quiz and text slides.

Lesson duration is: 45 min

Items in this lesson

Get ready

Your Macbook
Your notebook.
Your textbook.
Pen & highlighter

Slide 1 - Slide

YR2_T2_LSN8

Topic 2.4 Circuits pt 2

Slide 2 - Slide

Plan for today:

Overview tests & deadlines
Recap T2.4 Circuits
Work on Kwizl exercise

Slide 3 - Slide

Overview tests & deadlines

Monday 15 Januari: Skills: series & parallel (prepare labjournal)

Wednessday 17 januari: PO: circuits (study topic 2.3 & 2.4 + circuit skills)

Monday 22 Januari: Test Topic 2

Friday 26 Januari: Deadline Beanproject (hand in before 23:59)

Slide 4 - Slide

Basic circuit

Copper wire connects the voltage source to the device and back again. When the switch is closed the electricity can flow through the wire and light the bulb.

Slide 5 - Slide

Circuits - Series

All components are in the same loop, end to end.
There is only one direction in which the current can flow.
The same current throughout the entire circuit.
The voltage is shared by all components within the circuit.

Slide 6 - Slide

Circuits - Series

Slide 7 - Slide

Every ammeter will show the same value.

The voltage is shared by all components.

Slide 8 - Slide

Circuits - Parallel

Multiple loops or paths for the current to flow through.
The current is divided over every pathway.
The voltage is the same for all components.

Slide 9 - Slide

Circuits - Parallel

Slide 10 - Slide

The voltage is the same for all components,

the current is divided.

The current only divides equally if components are the same.

Slide 11 - Slide

voltage is the same for all components

current is the same throughout circuit

Series

Parallel

Still works if one lamp is broken

If you connect batteries this way, you can add their voltages

Slide 12 - Drag question

Measuring current

Ammeter: is used to measure the current

The current is measured in amps (A)

The ammeter has to be connected in series with the device.

Slide 13 - Slide

Measuring voltage

Voltmeter: is used to measure the voltage

The voltage is measured in volts (V)

The voltmeter has to be connected in parallel to the device.

Slide 14 - Slide

Circuit simulation

Go to Kwizl and complete assignment: Circuits simulation part 2

Slide 15 - Slide

Homework

Finish Kwizl assignment: ''Ciruits simulation part 2''

Slide 16 - Slide