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Electric Force

Electric Force

Assessment

Presentation

Science

8th Grade

Practice Problem

Easy

NGSS
MS-PS2-3, MS-PS3-2, MS-ESS1-1

+5

Standards-aligned

Created by

KAREN ANDERSON

Used 33+ times

FREE Resource

1 Slide • 12 Questions

1

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Electric Force

2

Open Ended

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What would you need to add to the object to the right to make it neutral? Be specific.

3

Dropdown

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The electric field labeled ​
has the strongest electric field because it has the ​
​ field lines coming from it. (See Page 14)

4

Open Ended

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Answer questions 1 and 2 from the picture . Be sure to number each answer and use complete sentences.

5

Multiple Choice

The difference in potential energy per charge is also known as _______. (See Page 16)

1

amperage

2

resistance

3

voltage

4

current

6

Open Ended

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Explain why the attraction between the positive and negative particles is decreasing as they get farther apart from one another? We know they are attracting less, your job is to explain why. Feel free to use examples to clarify your point. (See Page 15)

7

Draw

Circle the end of the battery where higher potential flows from. (See Page 16)

8

Categorize

Options (20)
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eraser

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wood

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rubber

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plastic

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cork

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copper

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glass

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coins

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graphite

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pure water

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gold

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sea water

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Organize these options into the right categories (each type of water will either be an insulator or conductor). There will be 7 insulators and 5 conductors. (See Page 17)

Insulators
Conductors
Cartoon Character
Type of Food

9

Fill in the Blank

The continuous flow of charge is known as ____________ and is measured in amperes (A). (See page 16)

10

Open Ended

Describe how the charges associated with static electricity are different from the charges associated with electricity. (See page 18) Be sure to use complete sentences in your response. You may include visuals with your response.

11

Multiple Choice

Charge cannot be created or destroyed.

1

True

2

False

3
4

12

Dropdown

Charge transferred as a result of two objects rubbing together is known as
. When negative charges move to one side of an atom, as opposed to the other side of the entire object, this is known as ​
. When charges are transferred due to direct contact between two objects, this is known as ​
. Finally, when the electric field of one object repels the negatively charged particles on the other object causing the buildup of negative charge on the opposite side of the object, this is known as ​
. (See Page 18)

13

Open Ended

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Describe what is happening with the charges during static discharge. (See Page 19)

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Electric Force

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