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which rule gives the direction of magnetic field?

How to find the direction of Magnetic field?

April 23, 2023April 9, 2021 by Mir

Scientist Hans Christian Oersted first observed the deflection of a magnetic needle or compass placed near a current-carrying wire. This concludes that a current-carrying wire can produce a magnetic field around it. In another article, we have discussed the Origin, definition, unit and dimension of magnetic field. Since the magnetic field is a vector quantity, … Read more

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