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Ohm's Law

Hipervinculo Física

Ohm's Law

See how the equation form of Ohm's law relates to a simple circuit. Adjust the voltage and resistance, and see the current change according to Ohm's law.

Objetivos de Aprendizaje

Predict how ...

Charges and Fields

Arrange positive and negative charges in space and view the resulting electric field and electrostatic potential. Plot equipotential lines and discover their relationship to the electric field. Create ...

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 ...

Shedding Light on Energy Efficient Bulbs

This project will examine the actual cost of three household light bulbs by testing energy consumption.IntroductionIt is an educational content by education.com.By clicking on the title of this resour ...

Connecting Batteries in Series

The objective of this project is to demonstrate how battery packs work to bring higher voltage, higher amperage, or both.It is an educational content by education.com.By clicking on the title of this ...

Battery Power

Hipervinculo Física

Battery Power

AAA, AA, C, D batteries all are rated at 1.5 volts but besides the difference in physical size theamount of electric current they produce is also different. In this project the four battery types will ...

Electromagnetic Induction Experiment

Electricity is carried by current, or the flow of electrons. One useful characteristic of current is that it creates its own magnetic field. This is useful in many types of motors and appliances. Cond ...

What Is a Series Circuit?

Electricity is both commonplace and mysterious.We rely on it every day to run our lights and appliances, but how does it work?An electrical current occurs when electrical charges are in motion.You can ...

Resistivity: Is Copper the Best Metal Conductor?

Electrical resistance, denoted by R, is the total opposition to the passage of electric current, or the flow of electrons. Resistance depends on the material, area, and length of what the current is p ...

Voltage and Curren? At grade

Students will learn the concepts of voltage and current and the relationship between current and charge.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must ...

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