Concept Overview:
1. Creation of a magnet via current in a coil surrounding an iron core.
Lecturer Procedure
Step(s) to Follow | Expected Results |
---|---|
1. Close the switch. 2. Bring the box of nails close to the iron core. | The nails will leap from the box and cling together to the end of the core, as shown below: |
1. Set the box down. 2. Open the switch. | The nails will fall from the core, as shown below: |
Category
Transcript
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Tutorial
Identifier
E&M: M - 002