tgcrane tgcrane
  • 05-12-2020
  • Physics
contestada

Question 7 of 20
What is required for an electromagnet to produce a magnetic field that is
strong enough to be useful?

Respuesta :

Derikcastillo810
Derikcastillo810 Derikcastillo810
  • 05-12-2020

Answer:

high number of coils in the wire

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