Lesson 8 — Phet practical

Practical electricity

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Slide 1: Slide

NaskMiddelbare schoolhavo, vwoLeerjaar 2

This lesson contains 24 slides, with interactive quizzes and text slides.

Lesson duration is: 45 min

Items in this lesson

Practical electricity

Slide 1 - Slide

This lesson

Quiz
Simulation practical (using laptops)
Working on exercises

Slide 2 - Slide

Learning goals

You can describe the difference between physical quantities and units.

You can Describe how current gets divided in a series circuit and how it gets divided in a parallel circuit.

You can think about electricity using simple models.

Slide 3 - Slide

What is the unit of charge?

Coulomb (c)

Ampere (A)

Volt (V)

Watt (W)

Slide 4 - Quiz

What is the symbol for charge?

Slide 5 - Quiz

What is the unit of current?

Electrons (e)

Ampere (A)

Volt (V)

Coulomb (C)

Slide 6 - Quiz

What is the symbol for current?

Slide 7 - Quiz

Physical quantity

Unit

Slide 8 - Slide

Physical quantity

Unit

time

Slide 9 - Slide

Physical quantity

Unit

time

distance

Slide 10 - Slide

Physical quantity

Unit

time

distance

speed

Slide 11 - Slide

Physical quantity

Unit

time

seconds

distance

speed

Slide 12 - Slide

Physical quantity

Unit

time

seconds

distance

meters

speed

Slide 13 - Slide

Physical quantity

Unit

time

seconds

distance

meters

speed

meter / second

Slide 14 - Slide

Words

Symbols

Physical quantities

Units

The formula for Electrical current

Slide 15 - Slide

Words

Symbols

Physical quantities

Units

C u r r e n t = \frac{​ C h a r g e ​ ​}{​ t i m e ​}

The formula for Electrical current

Slide 16 - Slide

Words

Symbols

Physical quantities

Units

C u r r e n t = \frac{​ C h a r g e ​ ​}{​ t i m e ​}

I = \frac{​ Q ​ ​}{​ t ​}

The formula for Electrical current

Slide 17 - Slide

Words

Symbols

Physical quantities

Units

C u r r e n t = \frac{​ C h a r g e ​ ​}{​ t i m e ​}

I = \frac{​ Q ​ ​}{​ t ​}

A m p e r e = \frac{​ c o u l o m b ​ ​}{​ s e c o n d ​}

The formula for Electrical current

Slide 18 - Slide

Words

Symbols

Physical quantities

Units

C u r r e n t = \frac{​ C h a r g e ​ ​}{​ t i m e ​}

I = \frac{​ Q ​ ​}{​ t ​}

A m p e r e = \frac{​ c o u l o m b ​ ​}{​ s e c o n d ​}

A = \frac{​ C ​ ​}{​ s ​}

The formula for Electrical current

Slide 19 - Slide

An iPhone charger uses a current of 0.08 ampere when connected to a European socket. With this current it takes an iPhone 12, 2 hours and 8 minutes to go from 0% to 100%. How much coulomb flew through the wire in this time?

576 C

0.224 C

614.5 C

96000 C

Slide 20 - Quiz

Slide 21 - Slide

Current out battery = current component 1 = current component 2 =....

Series circuits

Current out battery = current branch 1 + current branch 2 +....

Parallel circuits

Slide 22 - Slide

Homework

Workbook exercises paragraph 9.6 and 9.7.

Hand it in on its learning,

due date Monday the 29th of may at 20:00.

Slide 23 - Slide

Learning goals

You can describe the difference between physical quantities and units.

You can Describe how current gets divided in a series circuit and how it gets divided in a parallel circuit.

You can think about electricity using simple models.

Slide 24 - Slide

Lesson 8 — Phet practical

Items in this lesson

Slide 1 - Slide

Slide 2 - Slide

Slide 3 - Slide

Slide 4 - Quiz

Slide 5 - Quiz

Slide 6 - Quiz

Slide 7 - Quiz

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Slide 16 - Slide

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Slide 19 - Slide

Slide 20 - Quiz

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Slide 22 - Slide

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Slide 24 - Slide

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