Question

How will you test the magnetic effect of current?

Answer 1

Answer:

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Explanation:

Put a material in a magnetic field. Run a current through this material. The magnetic field will create a "sideways" change in electric potential across the material - which you can measure. Using this change in potential and the size of the material, you get the magnitude of the magnetic field.

Answer 2

Answer:

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Explanation:

1. Put a material in a magnetic field.
2. Run a current through this material.
3. The magnetic field will create a "sideways" change in electric potential across the material - which you can measure.
4. Using this change in potential and the size of the material, you get the magnitude of the magnetic field.