Question

The direction of magnetic field produced by a current-carrying small element
of any shape is given by... .
()
Lenz law
(0)
Newton's law
(0)
Right hand screw law
(0)
Fleming left hand rule​

Answer 1

Explanation:

Biot-Savart law, in physics, a fundamental quantitative relationship between an electric current and the magnetic field it produces, based on the experiments in 1820 of the French scientists Jean-Baptiste Biot and Félix Savart.

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Answer 2

RIGHT HAND SCREW RULE