How many paper clips would you pick up by using the coil only?
Question: How many paper clips would you pick up by using the coil only?
The number of paper clips you can pick up using a coil depends on several factors, such as the strength of the magnetic field generated by the coil, the size and material of the paper clips, and the current passing through the coil.
If you're referring to an electromagnet made by wrapping a coil of wire around a core and passing an electric current through it, the strength of the electromagnet can be increased by:
- Increasing the number of turns in the coil.
- Increasing the current passing through the coil.
- Using a core material with high magnetic permeability, like iron.
For a simple experiment, you might be able to pick up a few dozen paper clips with a small, battery-powered electromagnet.
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