Will a current loop placed in a magnetic field always experience a zero force?

A current loop in a magnetic field

The free electrons in conducting wire are in constant thermal motion. If such a wire, carrying no current, is placed in a magnetic field, is there a magnetic force on each free electron? Is there a magnetic force on the wire?

A current carrying loop lying in a magnetic field behaves like a ….

A circular loop of area 1cm^2 , carrying a current of 10 A , is placed in a magnetic field of 0.1 T perpendicular to the plane of the loop. The torque on the loop due to the magnetic field is

A circular coil ABCD carrying a current i is placed in a uniform magnetic field. If the magnetic force on the segment AB is vecF , the force on the remaining segment BCDA is:

A closet loop PQRS carrying a current is placed in a uniform magnetic field. If the magnetic forces on segments PS,SR and RQ are F_1,F_2 and F_3 respectively and are in the plane of the paper and along the directions shown, the force on the segment QP is: .

Consider a 10cm long protion of a straight wire carrying a current of 10 A placed in a magnetic field of 0.1 T making an angle of 53^@ with the wire. What magnetic force does the wire experience?

Torque is experienced by a current carrying rectangular coil placed in a magnetic field.” Can this principle be used to detect feeble current?

A magnetic needle is placed in a uniform magnetic field. It experienece

The direction of force on a current carrying conductor placed in a magnetic field is given by _________ .