Hard
Learn how to measure the voltage of an electromagnet by changing the number of coils!
Hard
Discover how the strength of an electromagnet is affected by the flow of electricity with this fun experiment!
Easy
Discover how a bar magnet's field interacts with the Earth's magnetic field and find out why some areas have no magnetic field at all!
Hard
Have you ever wondered how electricity is made? In this science project, you will explore the power of galvanic cells and discover how electricity is created!
Hard
Compare the efficiency of hydropower and wind power with this science project!
Medium
Let's explore how different electrodes and electrolytes affect the voltage produced in electrochemical cells!
Easy
Build a train that floats above a pair of magnetic tracks and can be pushed from one end to the other!
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