Question

A current carrying loop is placed in the non-uniform magnetic field whose variation in space is shown in fig. Direction of magnetic field is into the plane of paper. The magnetic force experienced by the loop is:

• A. non-zero
• B. zero
• C. cannot say anything
• D. none of the above

Answer 1

The correct option is B zero

Each and every pair of loop elements located symmetrically w.r.t central
line experience zero net force, so total magnetic force experienced by
the loop is zero.