Can magnetic field line contract or stretch like a rubber band?

Subject: Can magnetic field line contract or stretch like a rubber band?

Date: Mon Jun 24 20:10:13 2013
Posted by el
Grade level: undergrad School: No school entered.
City: No city entered. State/Province: No state entered. Country: No country entered.
Area of science: Physics
ID: 1372129813.Ph

Message:


Can electric and magnetic field line contract or stretch like a rubber band? If
so, why/how?
If electric and magnetic field line can act like a rubber band, how exactly are
they(electromagnetic field line vs. rubber band) similar and different in their
behaviors and properties?

Re: Can magnetic field line contract or stretch like a rubber band?

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