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

In the experiment to show that a current - carrying condcutor (rod) when placed in a unifrom magnetic field experience a force .What will happen if you experiences a force . What will happen if you interchange ther terminals of the battery connected in the circuit ?

A substance is placed in a non-uniform magnetic field. It experiences weak force towards the strong field. The substance is ........ type.

A wire carrying a current i is placed in a uniform magnetic field in the form of the curve y=asin((pix)/L),0lexle2L . The force acting on the wire is

A current - carrying conducing wire kept in a magnetic field should experience a force . This was suggested by ……. .

Consider a wire carrying a steady current, I placed in a uniform magnetic field vecB perpendicular to its length. Consider the charges inside the wire. It is known that magnetic forces do no work. This implies that,

When conducting rod moved in magnetic field it will experience a force opposite to its velocity due to which phenomenon ?

State the rule to determine the direction of a (i) magnetic field produced around a straight cocnductor - carrying current, (ii) force experienced by a current - carrying straight conductor placed in a magnetic field which is perpendicular to it , and (iii) current induced in a coil due to its rotation in a magnetic field .

When is the force experienced by a current - carrying conductor placed in a magnetic field largest ?

The magnetic force acting on a current -carrying wire placed in a magnetic field is directly proportional to .