miggy9140 miggy9140

13-12-2019
Physics

contestada

Magnetic fields are produced either by electric currents or time-varying electric fields.
a. True
b. False

Respuesta :

Vespertilio Vespertilio

15-12-2019

Answer:

option (a)

Explanation:

The magnetic field is produced by the electric current, and the direction of magnetic field is given by the Maxwells' right hand rule.

The magnetic field is also be produced by the time varying magnetic fields.

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