### We found 219 resources with the concept voltage

Videos (Over 2 Million Educational Videos Available)
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Defining Gravity
4:59
Biography of Mary Cassatt for Kids: Famous...
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How Computers Work: What Makes a Computer,...
Other Resource Types (219)
22 Items in Unit
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#### Solar Transportation

For Teachers 10th - 12th Standards
Pupils start a Solar Transportation unit by considering why it is difficult to phase out fossil fuels. Using provided data on the energy densities and efficiencies of different fuels, they calculate the number of miles a vehicle will...
21 Items in Unit
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#### Introduction to the Photovoltaic Effect

For Teachers 9th - 12th Standards
Four engaging lessons introduce scholars to the photovoltaic effect, solar cells, and electricity. After learning related vocabulary, pupils watch a video to learn why silicon is often used as a photoelectric semiconductor and how solar...
16 Items in Unit
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#### Off the Grid

For Teachers 7th - 12th Standards
A unit on solar energy begins with pupils researching vocabulary terms related to electric currents. They then use a multimeter to measure the voltage and current for a solar module before calculating power and efficiency. Fun, hands-on...
42 Items in Unit
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#### TeachEngineering: Photovoltaic Efficiency

For Teachers 9th - 12th Standards
Many factors affect the power output of photovoltaic (PV) solar panels. Four lessons and activities provide young engineers with the background information they need to design, build, and test photovoltaic systems.
55 Items in Unit
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#### TeachEngineering: Walk the Line - A Module on Linear Functions

For Teachers 7th - 9th Standards
The nine resources in the TeachEngineering: Walk the Line - A Module on Linear Functions unit, designed for Pre-algebra or Algebra 1 classes, focuses on the characteristics of linear equations in algebraic and graphic formats. Scholars...
46 Items in Topic
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#### Crash Course: Chemistry

For Students 9th - 12th Standards
Loosely based on the 2012 AP Chemistry curriculum, a series of 46 videos introduces high schoolers to organic chemistry. The videos model how to reason through problems, recognize different organic chemicals, their uses, and use the...
46 Items in Topic
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#### Crash Course: Physics

For Students 9th - 12th Standards
Dr. Shini Somara narrates a 46-video Crash Course Physics course based on the 2016 AP Physics I and II curriculum. Topics covered include linear, circular, rotational, simple harmonic, 2D motion, derivatives, integrals, vectors, Newton’s...
14 Items in Unit
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#### Cost Effective Solar Cells

For Teachers 9th - 12th Standards
Let the sunshine in! Fourteen lessons comprise a unit study of solar energy, its advantages and disadvantages, and advancements in solar energy technology. Class members learn about principles of energy conversion, research how to make...
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#### How to Shrink a Quarter with Electricity

For Students 9th - Higher Ed Standards
Electrocuting metal until it shrinks sounds crazy, but it happens! Part of a larger physics playlist an intriguing video explains how an electromagnet shrinks any metal coin. The narrator discusses the electric and magnetic forces as...
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#### Why Outlets Spark When Unplugging—EMF and Inductors

For Students 9th - Higher Ed Standards
Have you ever observed a spark when unplugging something? An engaging video series covering physics concepts tackles why this happens and if you should be concerned. Learn about inductors, Faraday's Law of Induction, and watch sparks fly!
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#### My Dad Was Hit by Lightning (Twice!)

For Students 9th - Higher Ed Standards
You have a one in a million chance of being struck by lightning—and 90 percent of those who are struck survive! As part of a larger series on physics, the narrator interviews her father who has survived being hit by lightning twice. It...
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#### Ohm's Law

For Students 6th - 12th Standards
Why did Mr. Ohm marry Mrs. Ohm? He couldn't resistor. An electrifying simulation allows scholars to control both voltage and resistance in order to see the current change. The formula is displayed and as you increase one variable, it...
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#### John Travoltage

For Teachers 3rd - 12th Standards
Did you get to play with electric currents or were you grounded? An electrifying simulation shows how building up a charge of electricity creates a static shock once grounded. Pupils rub John's foot across the carpet and view the buildup...
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#### Electrochemistry

For Teachers 9th - 12th
Organic chemistry is difficult; those who study it have alkynes of trouble. Alkaline batteries are the focus of a video on electrochemistry, explaining how batteries work and why they are called alkaline batteries. The resource also...
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#### Get Connected with Ohm's Law

For Teachers 5th - 12th Standards
Ideal for your electricity unit, especially with middle schoolers, this lesson plan gets engineers using multimeters in electrical circuits to explore the relationships among voltage, current, and resistance. Older learners may even plot...
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#### Typical Numeric Questions for Physics I - Electric Fields and Potential

For Students 9th - 12th
Challenge your physics class to implement their knowledge of electric fields by completing this worksheet as homework. There are 15 problems to solve, for which pupils compute electrostatic force, electric field strength, and electric...
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#### Typical Conceptual Questions for Physics I - Waves, Electricity, and Magnetism

For Students 9th - 12th
This wave and electromagnetism assignment is so thorough, it could be used as a unit exam. The first section of it covers wave concepts. The next section addresses static electricity. There is a section that deals with electric circuits....
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#### 2000 U.S. National Chemistry Olympiad National Exam - Part I

For Students 9th - 12th
The National Chemistry Olympiad exams are comprehensive tests covering an entire  year of chemistry concepts. You can use them as practice for competing in the challenge, or simply as a review, or as an actual final exam for your general...
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#### A Shocking Experience

For Teachers 6th - 8th
Learners differentiate between current and static electricity, conductors and insulators, explain how energy is converted from chemical to electrical, measure voltage of batteries, collect data on voltage, and predict voltage of...
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#### Fall 2005 Midterm Exam #1

For Students 9th - Higher Ed
You've got the power! With this physics midterm, you have the power to assess learners' grasp of electricity concepts. The exam is neatly formatted and provides a variety of question types: true or false, multiple choice, and problem...
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#### Fall 2003 Midterm Exam #1

For Students 10th - Higher Ed
Electricity is the focus of this college-level midterm exam. It requres physics learners to answer multiple choice and short answer questions in addition to evaluating several diagrams and graphs. This is appropriate for most high school...
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#### 2001 U.S. National Chemistry Olympiad National Exam Part II

For Students 9th - 12th
Only eight problems are on this competitive national chemistry exam. It required the balancing of chemical equations, solving stoichiometry questions, and more. This is part two of three of the national exam. Also available is a local...
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#### Physical Setting: Physics Exam 2004

For Teachers 10th - 12th
Twelve pages of mostly multiple-choice questions comprise this comprehensive New York Regents physics exam. It covers an entire year's worth of physics curriculum and requires about three hours for completion. Review the questions to...
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#### Fall 2004 Midterm Exam #2 - Electricity and Magnetism

For Students 11th - Higher Ed
Written for a college physics course, this midterm examination deals with electric and magnetic fields. When taking this test, learners answer multiple choice questions, solve problems, and analyze a variety of attractive diagrams....