Review of electrical circuits

In this lesson we will be consolidating our learning so far, including our knowledge of current, potential difference and resistance and electrical components.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Q1.Revision: A series circuit includes a 6 V cell and two identical resistors. What will be the potential difference across one of the resistors

1/6

Q2.Revision: Which of these statements best describes a diode?

2/6

Q3.Name a use of a thermistor.

3/6

Q4.When the temperature increases, what happens to the resistance of a thermistor?

4/6

Q5.When using a water bath to change the temperature of the thermistor. What safety precaution should be taken?

5/6

Q6.As the temperature decreases, what happens to the potential difference across the thermistor?

6/6

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Q1.Revision: A series circuit includes a 6 V cell and two identical resistors. What will be the potential difference across one of the resistors

1/6

Q2.Revision: Which of these statements best describes a diode?

2/6

Q3.Name a use of a thermistor.

3/6

Q4.When the temperature increases, what happens to the resistance of a thermistor?

4/6

Q5.When using a water bath to change the temperature of the thermistor. What safety precaution should be taken?

5/6

Q6.As the temperature decreases, what happens to the potential difference across the thermistor?

6/6

Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

  • Click "Close Video"
  • Click "Next" to view the activity

Your video will re-appear on the next page, and will stay paused in the right place.

Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Review of Electrical Circuits

This quiz will test your knowledge from this lesson and your prior learning.

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Q1.Which equation links energy transferred, charge flow and potential difference correctly?

1/7

Q2.A resistor has a potential difference of 12 V across it and a current of 0.2 A flows through it. What is its resistance?

2/7

Q3.A charge of 16 C flows through a filament lamp in 3 minutes. What is the current through the filament lamp?

3/7

Q4.What does this symbol represent?

4/7

Q5.Select the two components that are ohmic from the list below.

Select two (2) boxes

5/7

Q6.This question is about LDRs. Complete the sentence. When the light intensity decreases, the current that flows through an LDR...

6/7

Q7.Complete the sentence. On an I-V graph the steeper the line the ...

7/7

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Review of Electrical Circuits

This quiz will test your knowledge from this lesson and your prior learning.

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Q1.Which equation links energy transferred, charge flow and potential difference correctly?

1/7

Q2.A resistor has a potential difference of 12 V across it and a current of 0.2 A flows through it. What is its resistance?

2/7

Q3.A charge of 16 C flows through a filament lamp in 3 minutes. What is the current through the filament lamp?

3/7

Q4.What does this symbol represent?

4/7

Q5.Select the two components that are ohmic from the list below.

Select two (2) boxes

5/7

Q6.This question is about LDRs. Complete the sentence. When the light intensity decreases, the current that flows through an LDR...

6/7

Q7.Complete the sentence. On an I-V graph the steeper the line the ...

7/7

Lesson summary: Review of electrical circuits

It looks like you have not completed one of the quizzes.

To share your results with your teacher please complete one of the quizzes.

Browse Oak's lessons: