Olhaujery Olhaujery

15-04-2021
Physics

contestada

In Hans Oersted’s experiment, why did a compass needle move when an electric current flowed through a nearby wire?

A. The compass conducted electricity.
B. The current created a magnetic field around the wire.
C. The compass was broken.
D. The current changed Earth’s magnetic field.

Respuesta :

jasminerandAll jasminerandAll

16-04-2021

D. The current changed earths magnetic field

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