Electricity Review

​Electricity Review!

Here is what you are doing:

1. Update your notes on page #60

2. Read about potential energy, practice questions

3. Review questions about all electricity

Labelling

Based on the electric charges you see here, fill in the blanks with the most correct words

Drag labels to their correct position on the image

repel

away

similar

potential

opposite

push

attract

kinetic

together

pull

Labelling

Based on the electric charges you see here, fill in the blanks with the most correct words

Drag labels to their correct position on the image

kinetic

repel

together

push

potential

attract

pull

away

opposite

similar

Categorize

Options (4)

Nail

Seashell

Penny

Eraser

Identify the conductors and insulators

Conductor

Insulator

Reorder

Arrange the balloon models in order from weakest to strongest electric charge

1

2

3

• 1
• 2
• 3

Multiple Choice

How can you increase the strength of an electromagnet?

• Move the battery closer

• Add more coils of wire

• Use a wooden stick instead of a nail

Multiple Choice

How can you decrease the strength of an electromagnet?

• Use less batteries

• Add more coils of wire

• Use a pencil instead of a nail

Drag and Drop

When opposite charges get closer together, the force gets ​

Placeholder

Drag these tiles and drop them in the correct blank above

stronger

weaker

nervous

​You did it!

Make sure that your notebook is up to date:

• Fill in your table of contents

• Glue in pages 70 and 71

• Use the answer keys posted on Google Classroom to check your answers for pages 70 and 71

Drag and Drop

When a negatively charged balloon gets closer to positive charges in pieces of tissue paper, the potential energy in the system ​

Placeholder

.

Drag these tiles and drop them in the correct blank above

decreases

increases

Multiple Choice

Which image represents fields for opposite charges?

Drag and Drop

These electric charges are ​

Placeholder

Drag these tiles and drop them in the correct blank above

attracting

repelling 

broken

Match

Match the following

• Rubber band

• Paper clip

• Pencil

Insulator

Conductor

Could be an insulator or conductor

• Insulator

• Conductor

• Could be an insulator or conductor

Categorize

Options (7)

Electron

Proton

Most objects start out as...

Static Electricity is the build of these charges

Sort these objects into the categories

Positive

Negative

Neutral

Multiple Choice

What is the independent variable in this data table?

• Number of coils

• Strength of Electromagnet (N)

• Sumber of Paper Clips Picked Up

Multiple Choice

What conclusion can you make based on the data presented?

• More batteries increase the strength of an electromagnet

• More batteries decrease the strength of an electromagnet

• More coils increase the strength of an electromagnet

• More coils decrease the strength of an electromagnet

• More paper clips decrease the strength of an electromagnet

Graphing

Use the graph to plot points on the coordinate grid for the number of coils and the number of paper clips picked up.