Vernier Software and Technology
Vernier Software & Technology

Charge and Charge Models

Figure from experiment 17 from Physics Explorations and Projects

Introduction

The goal of this activity is for students to experiment with static electricity and develop a model that describes charge transfer. In the Preliminary Observation, students observe a basic demonstration of an electrostatically charged balloon.

Students also perform a series of static electricity activities with sticky tape. They use observations and measurements (using the Charge Sensor and Electrostatics Kit) in order to develop a charge model that explains the phenomena they observe.

During the discussion of results, the PhET simulation "Balloons and Static Electricity" may prove helpful in reconciling student observations with the model.

Learning Outcomes

  • Draw a conclusion and formulate a model based on data and observations from the investigation.
  • Clearly explain how the model explains the phenomena observed.

Sensors and Equipment

This experiment features the following Vernier sensors and equipment.

Option 1

Option 2

Additional Requirements

You may also need an interface and software for data collection. What do I need for data collection?

Next Generation Science Standards

Disciplinary Core Ideas

  • PS2.B Types of Interactions
  • PS3.A Definitions of Energy

Crosscutting Concepts

  • Patterns
  • Cause and Effect
  • Systems and System Models
  • Energy and Matter

Science and Engineering Practices

  • Developing and Using Models
  • Planning and Carrying Out Investigations
  • Analyzing and Interpreting Data
  • Constructing Explanations and Designing Solutions
  • Obtaining, Evaluating, and Communicating Information

Physics Explorations and Projects

See other experiments from the lab book.

1Constant Motion and Changing Motion
2Balanced Forces and Unbalanced Forces
3Gravitation on Earth
4Newton’s Second Law
5Projectile Challenge
6Impulse and Momentum
7Equilibrium of Forces
8Circular Motion
9Conservation of Momentum
10Egg Protection Challenge
11Springs Making Things Move
12Kinetic Energy and Mass
13Work and Kinetic Energy
14Work Done by Gravity
15Energy in Collisions
16Rube Goldberg Machine
17Charge and Charge Models
18Coulomb's Law
19Measuring Electric Current
20Conservation of Charge
21Voltage in a Circuit
22Battery Challenge
23Magnetic Field of a Current
24Current from a Changing Field
25Generating Electricity
26Speaker
27Wave Speed on a String
28Speed of Sound
29Interference and Diffraction
30Sound and Loudness
31Wave Communication Challenge
32Energy Storage in Capacitors
33Oscillations
34Heat as Energy Transfer
35Solar Cells
36Rube Goldberg Machine Revisited

Experiment 17 from Physics Explorations and Projects Lab Book

<i>Physics Explorations and Projects</i> book cover

Included in the Lab Book

Vernier lab books include word-processing files of the student instructions, essential teacher information, suggested answers, sample data and graphs, and more.

Buy the Book

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