Answer to Question #46302 in Physics for promise

Question #46302
Which of the following is NOT correct?

A changing electric field can produce a changing magnetic field
A steady magnetic field produces a steady current
A changing magnetic field can produce a changing current
A changing magnetic field can produce a steady electric field
1
Expert's answer
2014-10-09T01:34:34-0400
Answer
A steady magnetic field produces asteady current.
An unchanging (steady) magnetic field(relative to a wire or circuit) induces zero current.

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