Physics, asked by inar, 1 year ago

how does a strength of a magnetic field around a wire vary

Answers

Answered by BRANZYDJRocks
12
Magnetic field starts with the magnetic field of lines which says that the induced magnetic field leads to rise in Current....It varies depending upon the length of wire....stronger when poles are near and weaker when poles are away.
Answered by alpenliebe
6
greater the current in the wire lesser is the magnetic field
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