Which of the following best compares how magnetic fields are used in electromagnets and generators? Question 3 options: In an el
ectromagnet, a magnetic field is used to produce and electric current. In a generator an electric current is used to produce a magnetic field. In an electromagnet an electric current is used to produce a magnetic field, in a generator a magnetic field is used to produce an electric current. In an electromagnet and a generator, an electric current is used to produce a strong magnetic field.
1 answer:
Answer:
In an electromagnet an electric current is used to produce a magnetic field; in a generator a magnetic field is used to produce an electric current.
Explanation:
An electric current moving through a wire produces a magnetic field (electromagnet), and
Wires moving through a magnetic field generate an electric current (generator).
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