Current is best described as:

The flow of electric charge in a circuit.

The amount of resistance in a wire.

The voltage applied to a circuit.

The energy stored in a battery.

Potential difference is defined as:

The work done to move a unit charge between two points.

The total current flowing in a circuit.

The resistance offered by a conductor.

The amount of charge stored in a capacitor.

Resistance is defined as:

The opposition to the flow of electric current in a circuit.

The ability of a material to conduct electricity easily.

The amount of voltage in a circuit.

The speed at which electrons move through a wire.

The energy transfers between a wire and a light bulb are:

Electrical energy is transferred to light and heat energy.

Light energy is transferred to electrical energy.

Heat energy is transferred to electrical energy.

Sound energy is transferred to light energy.

The energy transfers between a wire and a motor are:

Electrical energy is transferred to kinetic energy.

Kinetic energy is transferred to electrical energy.

Thermal energy is transferred to sound energy.

Light energy is transferred to chemical energy.

Look at the diagrams of circuit A and circuit B. Complete the tables for each circuit to show whether the bulbs are on or off if bulb 1 breaks. (Use the diagrams to determine which bulbs will be on or off if bulb 1 breaks in each circuit.)

Circuit A: All bulbs will be off if bulb 1 breaks. Circuit B: Only bulb 1 will be off; bulbs 2 and 3 will remain on.

Circuit A: Only bulb 1 will be off; bulbs 2 and 3 will remain on. Circuit B: All bulbs will be off if bulb 1 breaks.

Circuit A: All bulbs will remain on if bulb 1 breaks. Circuit B: All bulbs will be off if bulb 1 breaks.

Circuit A: Only bulb 2 will be off if bulb 1 breaks. Circuit B: Only bulb 3 will be off if bulb 1 breaks.

Why is copper used for wires in a circuit? Tick the correct box.

Copper is a good conductor of electricity.

Copper does not stick to a magnet.

Copper is a good conductor of heat.

How can you tell that the strength of both electromagnets is the same?

By observing that both electromagnets attract the same number of paper clips.

By checking if both electromagnets have the same color wires.

By measuring the length of the wires used in both electromagnets.

By noting if both electromagnets are connected to different power sources.

Iron is used, rather than steel, for the core of an electromagnet because:

iron loses its magnetism easily when the current is switched off

steel is a better conductor than iron

steel is more expensive than iron

David used a sensor to measure the strength of an electromagnet.

A sensor was used to measure the strength of an electromagnet.

David used a magnet to measure the strength of a sensor.

David used a sensor to measure the weight of an electromagnet.

David used a sensor to measure the color of an electromagnet.

The distance of the sensor from the electromagnet affected the reading on the sensor in which way?

The reading decreased as the distance increased.

The reading increased as the distance increased.

The reading remained constant regardless of distance.

The reading fluctuated randomly with distance.

The size of the current in the coil affects the strength of the electromagnet in which way?

A larger current increases the strength of the electromagnet.

A larger current decreases the strength of the electromagnet.

The size of the current has no effect on the strength of the electromagnet.

A smaller current increases the strength of the electromagnet.

What else could David do to an electromagnet to change its strength?

Increase or decrease the number of coils of wire

Paint the wire a different color

Use a plastic core instead of iron

Wrap the wire more loosely without changing the number of coils

Nails stick to the ends of the magnet because:

the ends are the strongest parts of the magnet

the nails are glued to the magnet

When Paulo puts a magnet on a piece of cork, floats it on water in a plastic bowl, and spins it, the magnet will eventually point in which direction when it stops spinning?

Towards the nearest metal object

Paulo puts the two magnets on the piece of cork. He floats the cork on the water in the plastic bowl, and again spins it round slowly. (Refer to the diagram of magnets on cork in a plastic bowl of water.) In which direction will the magnets point at the end of the experiment?

The cork does not stop spinning.

Year 8 End of Module Test – Electricity

Authored by Fleur Wilkinson

Computers

10th Grade

Used 1+ times

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

Content View

Student View

46 questions

Show all answers

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the symbol for Current?

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the unit for Current?

Ampere (A)

Volt (V)

Ohm (Ω)

Watt (W)

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the symbol for Potential difference?

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the unit for Potential difference?

Volt (V)

Ampere (A)

Ohm (Ω)

Watt (W)

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the symbol for Resistance?

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the unit for Resistance?

Ohm (Ω)

Watt (W)

Ampere (A)

Volt (V)

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the symbol for Charge?

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

45 questions

TEST YOUR SKILLS

Quiz

•

10th Grade

44 questions

Round 1 Code2duo

Quiz

•

University

50 questions

Application Software Quiz

Quiz

•

12th Grade - University

50 questions

AQA 8525 GCSE CS 3.2.10 Subroutines & 3.2.11 Robust & Secure

Quiz

•

10th - 11th Grade

50 questions

PTS TIK XI

Quiz

•

11th Grade

45 questions

CiM Media Sectors and Products

Quiz

•

10th Grade

50 questions

Bisnis Online

Quiz

•

University

50 questions

Sumatif Lingkup Materi (SK dan Keamanan Jaringan)

Quiz

•

11th Grade

Popular Resources on Wayground

10 questions

5.P.1.3 Distance/Time Graphs

Quiz

•

5th Grade

10 questions

Fire Drill

Quiz

•

2nd - 5th Grade

20 questions

Equivalent Fractions

Quiz

•

3rd Grade

15 questions

Hargrett House Quiz: Community & Service

Quiz

•

5th Grade

20 questions

Main Idea and Details

Quiz

•

5th Grade

20 questions

Context Clues

Quiz

•

6th Grade

20 questions

Inferences

Quiz

•

4th Grade

15 questions

Equivalent Fractions

Quiz

•

4th Grade

Discover more resources for Computers

12 questions

Digital Ethics Challenge

Quiz

•

10th Grade

20 questions

[AP CSP] Create Task Prep Lesson: 🎞️Video and 💻Code ('25-26)

Lesson

•

9th - 12th Grade

Year 8 End of Module Test – Electricity

What is the symbol for Current?

What is the unit for Current?

What is the symbol for Potential difference?

What is the unit for Potential difference?

What is the symbol for Resistance?

What is the unit for Resistance?

What is the symbol for Charge?

What is the unit for Charge?

What is the symbol for Time?

What is the unit for Time?

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Computers