itzbrian640 itzbrian640

17-03-2020
Biology

contestada

how could the strength of an electromagnet be increased

A. use fewer coils of wire around the nail
B. use more coils of wire around the nail
C. use battery with less voltage
D. use a smaller nail

Respuesta :

dorcasolorunshola dorcasolorunshola

17-03-2020

Answer:

C. use battery with less voltage.

Answer Link

thegreatindianp thegreatindianp

18-03-2020

Answer:

c

Explanation:

. use battery with less voltage

Answer Link

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