Why should a solenoid tend to contract when a current passes through it?

why a solenoid tends to constract when a current is passed through it?

(A) : A solenoid tend to contract when a current passes through it. (R) : The magnetic field inside the solenoid is uniform.

(A) : A solenoid tend to contract when a current passes through it. (R) : The magnetic field inside the solenoid is uniform.

(A) : A helical spring tends to contract, when a current passes through it (R) : Two straight parallel metallic wires carrying current in same direction repel each other

(A) : A helical spring tends to contract, when a current passes through it (R) : Two straight parallel metallic wires carrying current in same direction repel each other

When current passes through a conductor,

Which of the following Statement(s) is/are correct? I. A solenoid tends to expand, when a current passes through it Two straight parallel metallic wires carrying current in same direction repel each other.

When no current is passed through a conductor,