question_answer

A current carrying loop in the form of a right angle isosceles triangle ABC is placed in a uniform magnetic field acting along AB. If the magnetic force on the arm BC is F, what is the force on the arm AC?

A) \[-\sqrt{2}\overset{\to }{\mathop{F}}\,\]

B) \[-\overset{\to }{\mathop{F}}\,\]

C) \[\overset{\to }{\mathop{F}}\,\]

D) \[\sqrt{2}\overset{\to }{\mathop{F}}\,\]