Can a Mass Attached to a Spring Move in a Magnetic Field with Electric Current?

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A mass attached to a spring through which an electric current flows raises questions about its movement in a magnetic field. The spring acts like a solenoid, generating a magnetic field that could exert a force on the mass. The force on the mass depends on the direction of the current and the magnetic field, as described by the equation F = I l × B. Clarification is needed on whether the current was present initially or activated at the moment of observation. Understanding these dynamics is crucial for determining if the mass will move.
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Homework Statement



A mass is attached to a spring through which circulates an electric current. Will the mass move?

Homework Equations



F = I l \times B ?

The Attempt at a Solution



A spring is geometrically equivalent to a solenoid. Therefore, the current would generate a magnetic field which goes through the spring. What I'm not sure of is whether this magnetic field exerts a force on the solenoid or not.

Thank you.
 
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Consider what F = I l × B of a small section of the spring does on the current in the next loop of the coil. What is the direction of the resulting force ? (Ideal) springs are supposed to extend/contract in repsonse to forces in which direction ?

Problem formulation is somewhat vague: was the current there when we opened our eyes, or was it switched on at that moment ?
 

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