Identify the wrong statement

Options

A. a) Current loop is equivalent to a magnetic dipole
B. b) Magnetic dipole moment of planar loop of area A carrying current I is `I^2` A
C. c) Particles like proton, electron carry an intrinsic magnetic moment .
D. d) The current loop (magnetic moment `vec m`) placed in uniform magnetic field.
`vec B` experiences a torque `vec tau = vec m xx vec B`

Explanation

Magnatic dipole monment of planar loop of area A carrying current 1 is `I^2` A