How to demonstrate the amount of current in a circuit

Question: My 6th grader has to do a science fair project and she picked “which wire conducts the most electricity” she picked that because my husband is an electrician but we can’t figure out how to test this at her level. this is her project, we can help but it’s hers. any ideas?

Answer:

IF THE BRIGHTNESS OF THE LIGHTS INDICATES THE AMOUNT OF CURRENT

Which wire has the most current?

Brightness of Lights – Snap Circuits Mini Kit $13.75 add_to_cart.gif

We suggest using the Snap Circuits parts because they are very inexpensive and a safe way for your daughter to demonstrate her science fair project without using live electrical wires. This makes the project all wireless.

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