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Which of the following describes what occurs to the magnetic field produced by a current carrying wire when there is no electric current flowing through the wire?
A.nothing
B.the magnetic field is stronger
C.there is no magnetic field
D.the magnetic field is weaker

Respuesta :

There is no magnetic field.

Answer:

The answer is c) there is no magnetic field

Explanation:

The magnetic field is produced when an electric current circulates through a conductive material; When the electric current stops flowing over this conductive material, the magnetic field disappears. To calculate the expression for the magnetic field that is produced by a current, the laws of Biot-Savart and the law of Ampere are used.

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