Rissy1yrimmadiango3n Rissy1yrimmadiango3n

12-06-2016
Physics

contestada

A magnetic field forms around a moving electric charge, resulting in a magnetic field.

Which does this describe?

A.
how electric charges can be used to make current flow

B.
how electric charges can be used to create a magnetic field

C.
how a magnetic field can be used to generate an electric current

D.
how a magnetic field can be used to generate electrons

Respuesta :

metchelle metchelle

19-06-2016

The answer here is B. how electric charges can be used to create a magnetic field. An electric charge is present in any closed-field loop. As an electric charge moves around a current-carrying conductor, especially when wound around a core, a magnetic field is generated.

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