Question

What will be the effect of force on current carrying conductor when direction of current is along the magnetic field
1.b×i×l
2.2 b×i×l
3.o
4.none of these

Answer 1

Answer:

none of these

Explanation:

none of these

Answer 2

Answer:

Force is exerted on current carrying Al rod when it is placed in a magnetic field. (2) Direction of force is reversed when direction of current through conductor is reversed. (3) If the direction of magnetic field is reversed,the direction of force gets reversed.