I know that there is some relationship between electric current and magnetism, but I am having troub
adocidasiaqxm
Answered question
2022-05-19
In other words, is it true that "there is electric current if and only if there is a magnetic field"?
Answer & Explanation
Lucille Lucas
Beginner2022-05-20Added 16 answers
A changing electric field can also create a magnetic field. An example of this is Electromagnetic field. Recall that
in absence of current density.
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