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Make a Rheostat

Hipervinculo Física

Make a Rheostat

Make a rheostat: A small device that controls the voltage flow by a dial or knob.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the ...

How to Test the Efficiency of a Photovoltaic Cell?

The research aspect of this science fair project is to determine how much of the energy from the Sun that reaches a photovoltaic cell is converted into electric power.It is an educational content by e ...

Static Electricity,The New Flair: Blonde, Redhead or Brunette?

Determine whether the color of your hair affects how much static electricity it carries.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected ...

Conductor or Insulator?

The purpose of this investigation is to demonstrate an understanding of simple closed circuits as well as evaluate the electrical conductivity of basic household items.It is an educational content by ...

Fruit Battery

Hipervinculo Física

Fruit Battery

In this science fair project,construct batteriesfrom various fruits and testthem to see which one will producethe most electric current. Then, determine if it would be practical to use fruit as a natu ...

Which Substance When Dissolved in Water will Conduct an Electrical Current?

Safety: Do not ingest the substances used in this projectSome substances when dissolvedin water to produce a solution will conduct an electrical current. Such substances produce ions when dissolved in ...

A Rocky Quiz

Hipervinculo Física

A Rocky Quiz

The rock cycle is a model that describes the formation, breakdown, and reformation of a rock as a result of sedimentary, igneous, and metamorphic processes. In this project an electric quiz board that ...

Soil Electrical Conductivity: Earthy Energy

Soil and energy don't go together, right? One seems natural and a bit on the messy side while the other is a mysterious force that powers everything from our toasters to our cars. What two things coul ...

Build a Paper Circuit

In this experiment, you will be making your own paper flashlight by conducting electricty with graphite. What metals are best for conducting electricity? Why is graphite not the best conductor? Why is ...

What Direction Should Solar Panels Face?

Imagine you’re installing a new array of solar panels for an energy-conscious company in California. You want the largest amount of sunlight possible to reach the panels. The panels are fixed, so you ...

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